1998429770608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{50752483}}^1$

素因数の和:50752621

約数の個数: 40

約数和(自身を含む): 4078063594368

約数和(自身を除く): 2079633823760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 856, 1712, 2461, 4922, 9844, 19688, 39376, 50752483, 101504966, 203009932, 406019864, 812039728, 1167307109, 2334614218, 4669228436, 5430515681, 9338456872, 10861031362, 18676913744, 21722062724, 43444125448, 86888250896, 124901860663, 249803721326, 499607442652, 999214885304, 1998429770608]

約数ペア:

[(1, 1998429770608), (2, 999214885304), (4, 499607442652), (8, 249803721326), (16, 124901860663), (23, 86888250896), (46, 43444125448), (92, 21722062724), (107, 18676913744), (184, 10861031362), (214, 9338456872), (368, 5430515681), (428, 4669228436), (856, 2334614218), (1712, 1167307109), (2461, 812039728), (4922, 406019864), (9844, 203009932), (19688, 101504966), (39376, 50752483)]