912968368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{60127}}^1$

素因数の和:60221

約数の個数: 40

約数和(自身を含む): 1931070848

約数和(自身を除く): 1018102480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 60127, 120254, 240508, 481016, 781651, 962032, 1563302, 3126604, 4389271, 6253208, 8778542, 12506416, 17557084, 35114168, 57060523, 70228336, 114121046, 228242092, 456484184, 912968368]

約数ペア:

[(1, 912968368), (2, 456484184), (4, 228242092), (8, 114121046), (13, 70228336), (16, 57060523), (26, 35114168), (52, 17557084), (73, 12506416), (104, 8778542), (146, 6253208), (208, 4389271), (292, 3126604), (584, 1563302), (949, 962032), (1168, 781651), (1898, 481016), (3796, 240508), (7592, 120254), (15184, 60127)]