2005969464

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{212677}}^1$

素因数の和:212820

約数の個数: 48

約数和(自身を含む): 5474331720

約数和(自身を除く): 3468362256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 212677, 425354, 638031, 850708, 1276062, 1701416, 1914093, 2552124, 3828186, 5104248, 7656372, 15312744, 27860687, 55721374, 83582061, 111442748, 167164122, 222885496, 250746183, 334328244, 501492366, 668656488, 1002984732, 2005969464]

約数ペア:

[(1, 2005969464), (2, 1002984732), (3, 668656488), (4, 501492366), (6, 334328244), (8, 250746183), (9, 222885496), (12, 167164122), (18, 111442748), (24, 83582061), (36, 55721374), (72, 27860687), (131, 15312744), (262, 7656372), (393, 5104248), (524, 3828186), (786, 2552124), (1048, 1914093), (1179, 1701416), (1572, 1276062), (2358, 850708), (3144, 638031), (4716, 425354), (9432, 212677)]