2355331398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{6247}}^1$

素因数の和:6497

約数の個数: 64

約数和(自身を含む): 5527830528

約数和(自身を除く): 3172499130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 191, 282, 329, 382, 573, 658, 987, 1146, 1337, 1974, 2674, 4011, 6247, 8022, 8977, 12494, 17954, 18741, 26931, 37482, 43729, 53862, 62839, 87458, 125678, 131187, 188517, 262374, 293609, 377034, 587218, 880827, 1193177, 1761654, 2055263, 2386354, 3579531, 4110526, 6165789, 7159062, 8352239, 12331578, 16704478, 25056717, 50113434, 56079319, 112158638, 168237957, 336475914, 392555233, 785110466, 1177665699, 2355331398]

約数ペア:

[(1, 2355331398), (2, 1177665699), (3, 785110466), (6, 392555233), (7, 336475914), (14, 168237957), (21, 112158638), (42, 56079319), (47, 50113434), (94, 25056717), (141, 16704478), (191, 12331578), (282, 8352239), (329, 7159062), (382, 6165789), (573, 4110526), (658, 3579531), (987, 2386354), (1146, 2055263), (1337, 1761654), (1974, 1193177), (2674, 880827), (4011, 587218), (6247, 377034), (8022, 293609), (8977, 262374), (12494, 188517), (17954, 131187), (18741, 125678), (26931, 87458), (37482, 62839), (43729, 53862)]