2013779178832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{22027}}^1\times {\mathrm{184321}}^1$

素因数の和:206387

約数の個数: 40

約数和(自身を含む): 4027763055872

約数和(自身を除く): 2013983877040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 22027, 44054, 88108, 176216, 184321, 352432, 368642, 682837, 737284, 1365674, 1474568, 2731348, 2949136, 5462696, 5713951, 10925392, 11427902, 22855804, 45711608, 91423216, 4060038667, 8120077334, 16240154668, 32480309336, 64960618672, 125861198677, 251722397354, 503444794708, 1006889589416, 2013779178832]

約数ペア:

[(1, 2013779178832), (2, 1006889589416), (4, 503444794708), (8, 251722397354), (16, 125861198677), (31, 64960618672), (62, 32480309336), (124, 16240154668), (248, 8120077334), (496, 4060038667), (22027, 91423216), (44054, 45711608), (88108, 22855804), (176216, 11427902), (184321, 10925392), (352432, 5713951), (368642, 5462696), (682837, 2949136), (737284, 2731348), (1365674, 1474568)]