13437508

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 28191744

約数和(自身を除く): 14754236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 137, 217, 226, 274, 434, 452, 548, 791, 868, 959, 1582, 1918, 3164, 3503, 3836, 4247, 7006, 8494, 14012, 15481, 16988, 24521, 29729, 30962, 49042, 59458, 61924, 98084, 108367, 118916, 216734, 433468, 479911, 959822, 1919644, 3359377, 6718754, 13437508]

約数ペア:

[(1, 13437508), (2, 6718754), (4, 3359377), (7, 1919644), (14, 959822), (28, 479911), (31, 433468), (62, 216734), (113, 118916), (124, 108367), (137, 98084), (217, 61924), (226, 59458), (274, 49042), (434, 30962), (452, 29729), (548, 24521), (791, 16988), (868, 15481), (959, 14012), (1582, 8494), (1918, 7006), (3164, 4247), (3503, 3836)]