830424728

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{143971}}^1$

素因数の和:144087

約数の個数: 32

約数和(自身を含む): 1796770560

約数和(自身を除く): 966345832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 143971, 287942, 575884, 1007797, 1151768, 2015594, 4031188, 8062376, 14829013, 29658026, 59316052, 103803091, 118632104, 207606182, 415212364, 830424728]

約数ペア:

[(1, 830424728), (2, 415212364), (4, 207606182), (7, 118632104), (8, 103803091), (14, 59316052), (28, 29658026), (56, 14829013), (103, 8062376), (206, 4031188), (412, 2015594), (721, 1151768), (824, 1007797), (1442, 575884), (2884, 287942), (5768, 143971)]