1205901268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8821}}^1$

素因数の和:9088

約数の個数: 48

約数和(自身を含む): 2489921280

約数和(自身を除く): 1284020012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 239, 286, 478, 572, 956, 2629, 3107, 5258, 6214, 8821, 10516, 12428, 17642, 34177, 35284, 68354, 97031, 114673, 136708, 194062, 229346, 388124, 458692, 1261403, 2108219, 2522806, 4216438, 5045612, 8432876, 23190409, 27406847, 46380818, 54813694, 92761636, 109627388, 301475317, 602950634, 1205901268]

約数ペア:

[(1, 1205901268), (2, 602950634), (4, 301475317), (11, 109627388), (13, 92761636), (22, 54813694), (26, 46380818), (44, 27406847), (52, 23190409), (143, 8432876), (239, 5045612), (286, 4216438), (478, 2522806), (572, 2108219), (956, 1261403), (2629, 458692), (3107, 388124), (5258, 229346), (6214, 194062), (8821, 136708), (10516, 114673), (12428, 97031), (17642, 68354), (34177, 35284)]