851489710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{161573}}^1$

素因数の和:161628

約数の個数: 32

約数和(自身を含む): 1675199232

約数和(自身を除く): 823709522

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 161573, 323146, 807865, 1615730, 2746741, 5008763, 5493482, 10017526, 13733705, 25043815, 27467410, 50087630, 85148971, 170297942, 425744855, 851489710]

約数ペア:

[(1, 851489710), (2, 425744855), (5, 170297942), (10, 85148971), (17, 50087630), (31, 27467410), (34, 25043815), (62, 13733705), (85, 10017526), (155, 5493482), (170, 5008763), (310, 2746741), (527, 1615730), (1054, 807865), (2635, 323146), (5270, 161573)]