1382173624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 2852317440

約数和(自身を除く): 1470143816

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 223, 244, 446, 488, 793, 892, 977, 1586, 1784, 1954, 2899, 3172, 3908, 5798, 6344, 7816, 11596, 12701, 13603, 23192, 25402, 27206, 50804, 54412, 59597, 101608, 108824, 119194, 176839, 217871, 238388, 353678, 435742, 476776, 707356, 774761, 871484, 1414712, 1549522, 1742968, 2832323, 3099044, 5664646, 6198088, 11329292, 13290131, 22658584, 26580262, 53160524, 106321048, 172771703, 345543406, 691086812, 1382173624]

約数ペア:

[(1, 1382173624), (2, 691086812), (4, 345543406), (8, 172771703), (13, 106321048), (26, 53160524), (52, 26580262), (61, 22658584), (104, 13290131), (122, 11329292), (223, 6198088), (244, 5664646), (446, 3099044), (488, 2832323), (793, 1742968), (892, 1549522), (977, 1414712), (1586, 871484), (1784, 774761), (1954, 707356), (2899, 476776), (3172, 435742), (3908, 353678), (5798, 238388), (6344, 217871), (7816, 176839), (11596, 119194), (12701, 108824), (13603, 101608), (23192, 59597), (25402, 54412), (27206, 50804)]