1619024836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 3443836032

約数和(自身を除く): 1824811196

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 227, 286, 337, 407, 454, 481, 572, 674, 814, 908, 962, 1348, 1628, 1924, 2497, 2951, 3707, 4381, 4994, 5291, 5902, 7414, 8399, 8762, 9988, 10582, 11804, 12469, 14828, 16798, 17524, 21164, 24938, 32461, 33596, 48191, 49876, 64922, 76499, 92389, 96382, 109187, 129844, 137159, 152998, 162097, 184778, 192764, 218374, 274318, 305996, 324194, 369556, 436748, 548636, 648388, 841489, 994487, 1201057, 1682978, 1783067, 1988974, 2402114, 2830463, 3365956, 3566134, 3977948, 4804228, 5660926, 7132268, 10939357, 11321852, 21878714, 31135093, 36796019, 43757428, 62270186, 73592038, 124540372, 147184076, 404756209, 809512418, 1619024836]

約数ペア:

[(1, 1619024836), (2, 809512418), (4, 404756209), (11, 147184076), (13, 124540372), (22, 73592038), (26, 62270186), (37, 43757428), (44, 36796019), (52, 31135093), (74, 21878714), (143, 11321852), (148, 10939357), (227, 7132268), (286, 5660926), (337, 4804228), (407, 3977948), (454, 3566134), (481, 3365956), (572, 2830463), (674, 2402114), (814, 1988974), (908, 1783067), (962, 1682978), (1348, 1201057), (1628, 994487), (1924, 841489), (2497, 648388), (2951, 548636), (3707, 436748), (4381, 369556), (4994, 324194), (5291, 305996), (5902, 274318), (7414, 218374), (8399, 192764), (8762, 184778), (9988, 162097), (10582, 152998), (11804, 137159), (12469, 129844), (14828, 109187), (16798, 96382), (17524, 92389), (21164, 76499), (24938, 64922), (32461, 49876), (33596, 48191)]