2007205944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{7177}}^1$

素因数の和:7500

約数の個数: 64

約数和(自身を含む): 5154378240

約数和(自身を除く): 3147172296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 271, 344, 516, 542, 813, 1032, 1084, 1626, 2168, 3252, 6504, 7177, 11653, 14354, 21531, 23306, 28708, 34959, 43062, 46612, 57416, 69918, 86124, 93224, 139836, 172248, 279672, 308611, 617222, 925833, 1234444, 1851666, 1944967, 2468888, 3703332, 3889934, 5834901, 7406664, 7779868, 11669802, 15559736, 23339604, 46679208, 83633581, 167267162, 250900743, 334534324, 501801486, 669068648, 1003602972, 2007205944]

約数ペア:

[(1, 2007205944), (2, 1003602972), (3, 669068648), (4, 501801486), (6, 334534324), (8, 250900743), (12, 167267162), (24, 83633581), (43, 46679208), (86, 23339604), (129, 15559736), (172, 11669802), (258, 7779868), (271, 7406664), (344, 5834901), (516, 3889934), (542, 3703332), (813, 2468888), (1032, 1944967), (1084, 1851666), (1626, 1234444), (2168, 925833), (3252, 617222), (6504, 308611), (7177, 279672), (11653, 172248), (14354, 139836), (21531, 93224), (23306, 86124), (28708, 69918), (34959, 57416), (43062, 46612)]