1520846668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 3083931648

約数和(自身を除く): 1563084980

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 73, 74, 134, 146, 148, 191, 268, 292, 382, 407, 737, 764, 803, 814, 1474, 1606, 1628, 2101, 2479, 2701, 2948, 3212, 4202, 4891, 4958, 5402, 7067, 8404, 9782, 9916, 10804, 12797, 13943, 14134, 19564, 25594, 27269, 27886, 28268, 29711, 51188, 53801, 54538, 55772, 59422, 77737, 107602, 109076, 118844, 140767, 153373, 155474, 180967, 215204, 281534, 306746, 310948, 361934, 473489, 515891, 563068, 613492, 723868, 934181, 946978, 1031782, 1868362, 1893956, 1990637, 2063564, 3736724, 3981274, 5208379, 5674801, 7962548, 10275991, 10416758, 11349602, 20551982, 20833516, 22699204, 34564697, 41103964, 69129394, 138258788, 380211667, 760423334, 1520846668]

約数ペア:

[(1, 1520846668), (2, 760423334), (4, 380211667), (11, 138258788), (22, 69129394), (37, 41103964), (44, 34564697), (67, 22699204), (73, 20833516), (74, 20551982), (134, 11349602), (146, 10416758), (148, 10275991), (191, 7962548), (268, 5674801), (292, 5208379), (382, 3981274), (407, 3736724), (737, 2063564), (764, 1990637), (803, 1893956), (814, 1868362), (1474, 1031782), (1606, 946978), (1628, 934181), (2101, 723868), (2479, 613492), (2701, 563068), (2948, 515891), (3212, 473489), (4202, 361934), (4891, 310948), (4958, 306746), (5402, 281534), (7067, 215204), (8404, 180967), (9782, 155474), (9916, 153373), (10804, 140767), (12797, 118844), (13943, 109076), (14134, 107602), (19564, 77737), (25594, 59422), (27269, 55772), (27886, 54538), (28268, 53801), (29711, 51188)]