4641028

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 9398592

約数和(自身を除く): 4757564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 1997, 2324, 3994, 7988, 13979, 27958, 55916, 165751, 331502, 663004, 1160257, 2320514, 4641028]

約数ペア:

[(1, 4641028), (2, 2320514), (4, 1160257), (7, 663004), (14, 331502), (28, 165751), (83, 55916), (166, 27958), (332, 13979), (581, 7988), (1162, 3994), (1997, 2324)]