659472297328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{3449989}}^1$

素因数の和:3450929

約数の個数: 40

約数和(自身を含む): 1377512007200

約数和(自身を除く): 718039709872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 919, 1838, 3676, 7352, 11947, 14704, 23894, 47788, 95576, 191152, 3449989, 6899978, 13799956, 27599912, 44849857, 55199824, 89699714, 179399428, 358798856, 717597712, 3170539891, 6341079782, 12682159564, 25364319128, 41217018583, 50728638256, 82434037166, 164868074332, 329736148664, 659472297328]

約数ペア:

[(1, 659472297328), (2, 329736148664), (4, 164868074332), (8, 82434037166), (13, 50728638256), (16, 41217018583), (26, 25364319128), (52, 12682159564), (104, 6341079782), (208, 3170539891), (919, 717597712), (1838, 358798856), (3676, 179399428), (7352, 89699714), (11947, 55199824), (14704, 44849857), (23894, 27599912), (47788, 13799956), (95576, 6899978), (191152, 3449989)]