1378014406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 2203660800

約数和(自身を除く): 825646394

約数列:

[1, 2, 19, 38, 109, 218, 443, 751, 886, 1502, 2071, 4142, 8417, 14269, 16834, 28538, 48287, 81859, 96574, 163718, 332693, 665386, 917453, 1555321, 1834906, 3110642, 6321167, 12642334, 36263537, 72527074, 689007203, 1378014406]

約数ペア:

[(1, 1378014406), (2, 689007203), (19, 72527074), (38, 36263537), (109, 12642334), (218, 6321167), (443, 3110642), (751, 1834906), (886, 1555321), (1502, 917453), (2071, 665386), (4142, 332693), (8417, 163718), (14269, 96574), (16834, 81859), (28538, 48287)]