986471134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 1743205464

約数和(自身を除く): 756734330

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 121, 131, 242, 262, 319, 407, 638, 814, 841, 1073, 1441, 1682, 2146, 2882, 3509, 3799, 4477, 4847, 7018, 7598, 8954, 9251, 9694, 11803, 15851, 18502, 23606, 31117, 31702, 41789, 53317, 62234, 83578, 101761, 106634, 110171, 129833, 140563, 203522, 220342, 259666, 281126, 342287, 459679, 586487, 684574, 919358, 1172974, 1211881, 1546193, 2423762, 3092386, 3765157, 4076327, 7530314, 8152654, 13330691, 17008123, 26661382, 34016246, 44839597, 89679194, 493235567, 986471134]

約数ペア:

[(1, 986471134), (2, 493235567), (11, 89679194), (22, 44839597), (29, 34016246), (37, 26661382), (58, 17008123), (74, 13330691), (121, 8152654), (131, 7530314), (242, 4076327), (262, 3765157), (319, 3092386), (407, 2423762), (638, 1546193), (814, 1211881), (841, 1172974), (1073, 919358), (1441, 684574), (1682, 586487), (2146, 459679), (2882, 342287), (3509, 281126), (3799, 259666), (4477, 220342), (4847, 203522), (7018, 140563), (7598, 129833), (8954, 110171), (9251, 106634), (9694, 101761), (11803, 83578), (15851, 62234), (18502, 53317), (23606, 41789), (31117, 31702)]