1385242564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 2596608000

約数和(自身を除く): 1211365436

約数列:

[1, 2, 4, 31, 41, 62, 79, 82, 124, 158, 164, 316, 1271, 2449, 2542, 3239, 3449, 4898, 5084, 6478, 6898, 9796, 12956, 13796, 100409, 106919, 141409, 200818, 213838, 272471, 282818, 401636, 427676, 544942, 565636, 1089884, 4383679, 8446601, 8767358, 11171311, 16893202, 17534716, 22342622, 33786404, 44685244, 346310641, 692621282, 1385242564]

約数ペア:

[(1, 1385242564), (2, 692621282), (4, 346310641), (31, 44685244), (41, 33786404), (62, 22342622), (79, 17534716), (82, 16893202), (124, 11171311), (158, 8767358), (164, 8446601), (316, 4383679), (1271, 1089884), (2449, 565636), (2542, 544942), (3239, 427676), (3449, 401636), (4898, 282818), (5084, 272471), (6478, 213838), (6898, 200818), (9796, 141409), (12956, 106919), (13796, 100409)]