397463928

素因数分解:

$2^3\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{12671}}^1$

素因数の和:13987

約数の個数: 32

約数和(自身を含む): 994498560

約数和(自身を除く): 597034632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1307, 2614, 3921, 5228, 7842, 10456, 12671, 15684, 25342, 31368, 38013, 50684, 76026, 101368, 152052, 304104, 16560997, 33121994, 49682991, 66243988, 99365982, 132487976, 198731964, 397463928]

約数ペア:

[(1, 397463928), (2, 198731964), (3, 132487976), (4, 99365982), (6, 66243988), (8, 49682991), (12, 33121994), (24, 16560997), (1307, 304104), (2614, 152052), (3921, 101368), (5228, 76026), (7842, 50684), (10456, 38013), (12671, 31368), (15684, 25342)]