2199285328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{119839}}^1$

素因数の和:119915

約数の個数: 40

約数和(自身を含む): 4517488640

約数和(自身を除く): 2318203312

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 119839, 239678, 479356, 958712, 1917424, 3715009, 4434043, 7430018, 8868086, 14860036, 17736172, 29720072, 35472344, 59440144, 70944688, 137455333, 274910666, 549821332, 1099642664, 2199285328]

約数ペア:

[(1, 2199285328), (2, 1099642664), (4, 549821332), (8, 274910666), (16, 137455333), (31, 70944688), (37, 59440144), (62, 35472344), (74, 29720072), (124, 17736172), (148, 14860036), (248, 8868086), (296, 7430018), (496, 4434043), (592, 3715009), (1147, 1917424), (2294, 958712), (4588, 479356), (9176, 239678), (18352, 119839)]