948870494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 1716265152

約数和(自身を除く): 767394658

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 137, 143, 274, 286, 397, 671, 793, 794, 1342, 1507, 1586, 1781, 3014, 3562, 4367, 5161, 8357, 8723, 8734, 10322, 16714, 17446, 19591, 24217, 39182, 48434, 54389, 56771, 91927, 108641, 108778, 113542, 183854, 217282, 266387, 314821, 532774, 598279, 629642, 707057, 1195051, 1196558, 1414114, 2390102, 3317729, 3463031, 6635458, 6926062, 7777627, 15555254, 36495019, 43130477, 72990038, 86260954, 474435247, 948870494]

約数ペア:

[(1, 948870494), (2, 474435247), (11, 86260954), (13, 72990038), (22, 43130477), (26, 36495019), (61, 15555254), (122, 7777627), (137, 6926062), (143, 6635458), (274, 3463031), (286, 3317729), (397, 2390102), (671, 1414114), (793, 1196558), (794, 1195051), (1342, 707057), (1507, 629642), (1586, 598279), (1781, 532774), (3014, 314821), (3562, 266387), (4367, 217282), (5161, 183854), (8357, 113542), (8723, 108778), (8734, 108641), (10322, 91927), (16714, 56771), (17446, 54389), (19591, 48434), (24217, 39182)]