1738320788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1481}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 3309637968

約数和(自身を除く): 1571317180

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 421, 697, 842, 1394, 1481, 1684, 2788, 2962, 5924, 7157, 14314, 17261, 25177, 28628, 34522, 50354, 60721, 69044, 100708, 121442, 242884, 293437, 586874, 623501, 1032257, 1173748, 1247002, 2064514, 2494004, 4129028, 10599517, 21199034, 25563541, 42398068, 51127082, 102254164, 434580197, 869160394, 1738320788]

約数ペア:

[(1, 1738320788), (2, 869160394), (4, 434580197), (17, 102254164), (34, 51127082), (41, 42398068), (68, 25563541), (82, 21199034), (164, 10599517), (421, 4129028), (697, 2494004), (842, 2064514), (1394, 1247002), (1481, 1173748), (1684, 1032257), (2788, 623501), (2962, 586874), (5924, 293437), (7157, 242884), (14314, 121442), (17261, 100708), (25177, 69044), (28628, 60721), (34522, 50354)]