1305655208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2269}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 2883081600

約数和(自身を除く): 1577426392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 503, 572, 1006, 1144, 2012, 2269, 4024, 4538, 5533, 6539, 9076, 11066, 13078, 18152, 22132, 24959, 26156, 29497, 44264, 49918, 52312, 58994, 71929, 99836, 117988, 143858, 199672, 235976, 287716, 324467, 575432, 648934, 1141307, 1297868, 2282614, 2595736, 4565228, 9130456, 12554377, 14836991, 25108754, 29673982, 50217508, 59347964, 100435016, 118695928, 163206901, 326413802, 652827604, 1305655208]

約数ペア:

[(1, 1305655208), (2, 652827604), (4, 326413802), (8, 163206901), (11, 118695928), (13, 100435016), (22, 59347964), (26, 50217508), (44, 29673982), (52, 25108754), (88, 14836991), (104, 12554377), (143, 9130456), (286, 4565228), (503, 2595736), (572, 2282614), (1006, 1297868), (1144, 1141307), (2012, 648934), (2269, 575432), (4024, 324467), (4538, 287716), (5533, 235976), (6539, 199672), (9076, 143858), (11066, 117988), (13078, 99836), (18152, 71929), (22132, 58994), (24959, 52312), (26156, 49918), (29497, 44264)]