914561008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{19009}}^1$

素因数の和:19145

約数の個数: 40

約数和(自身を含む): 1848076160

約数和(自身を除く): 933515152

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 6014, 12028, 19009, 24056, 38018, 48112, 76036, 152072, 304144, 589279, 1178558, 1843873, 2357116, 3687746, 4714232, 7375492, 9428464, 14750984, 29501968, 57160063, 114320126, 228640252, 457280504, 914561008]

約数ペア:

[(1, 914561008), (2, 457280504), (4, 228640252), (8, 114320126), (16, 57160063), (31, 29501968), (62, 14750984), (97, 9428464), (124, 7375492), (194, 4714232), (248, 3687746), (388, 2357116), (496, 1843873), (776, 1178558), (1552, 589279), (3007, 304144), (6014, 152072), (12028, 76036), (19009, 48112), (24056, 38018)]