1238963572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{16831}}^1$

素因数の和:17092

約数の個数: 48

約数和(自身を含む): 2714664960

約数和(自身を除く): 1475701388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2629, 3346, 5258, 6692, 10516, 16831, 18403, 33662, 36806, 67324, 73612, 117817, 185141, 235634, 370282, 471268, 740564, 1295987, 2591974, 4022609, 5183948, 8045218, 16090436, 28158263, 44248699, 56316526, 88497398, 112633052, 176994796, 309740893, 619481786, 1238963572]

約数ペア:

[(1, 1238963572), (2, 619481786), (4, 309740893), (7, 176994796), (11, 112633052), (14, 88497398), (22, 56316526), (28, 44248699), (44, 28158263), (77, 16090436), (154, 8045218), (239, 5183948), (308, 4022609), (478, 2591974), (956, 1295987), (1673, 740564), (2629, 471268), (3346, 370282), (5258, 235634), (6692, 185141), (10516, 117817), (16831, 73612), (18403, 67324), (33662, 36806)]