2013205272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{280547}}^1$

素因数の和:280592

約数の個数: 64

約数和(自身を含む): 5655847680

約数和(自身を除く): 3642642408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 280547, 561094, 841641, 1122188, 1683282, 2244376, 3366564, 3647111, 6452581, 6733128, 7294222, 10941333, 12905162, 14588444, 19357743, 21882666, 25810324, 29176888, 38715486, 43765332, 51620648, 77430972, 83883553, 87530664, 154861944, 167767106, 251650659, 335534212, 503301318, 671068424, 1006602636, 2013205272]

約数ペア:

[(1, 2013205272), (2, 1006602636), (3, 671068424), (4, 503301318), (6, 335534212), (8, 251650659), (12, 167767106), (13, 154861944), (23, 87530664), (24, 83883553), (26, 77430972), (39, 51620648), (46, 43765332), (52, 38715486), (69, 29176888), (78, 25810324), (92, 21882666), (104, 19357743), (138, 14588444), (156, 12905162), (184, 10941333), (276, 7294222), (299, 6733128), (312, 6452581), (552, 3647111), (598, 3366564), (897, 2244376), (1196, 1683282), (1794, 1122188), (2392, 841641), (3588, 561094), (7176, 280547)]