1400804916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{7789}}^1$

素因数の和:9944

約数の個数: 48

約数和(自身を含む): 3737704320

約数和(自身を除く): 2336899404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2141, 4282, 6423, 7789, 8564, 12846, 14987, 15578, 23367, 25692, 29974, 31156, 44961, 46734, 54523, 59948, 89922, 93468, 109046, 163569, 179844, 218092, 327138, 654276, 16676249, 33352498, 50028747, 66704996, 100057494, 116733743, 200114988, 233467486, 350201229, 466934972, 700402458, 1400804916]

約数ペア:

[(1, 1400804916), (2, 700402458), (3, 466934972), (4, 350201229), (6, 233467486), (7, 200114988), (12, 116733743), (14, 100057494), (21, 66704996), (28, 50028747), (42, 33352498), (84, 16676249), (2141, 654276), (4282, 327138), (6423, 218092), (7789, 179844), (8564, 163569), (12846, 109046), (14987, 93468), (15578, 89922), (23367, 59948), (25692, 54523), (29974, 46734), (31156, 44961)]