331088090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{14867}}^1$

素因数の和:15022

約数の個数: 32

約数和(自身を含む): 635874624

約数和(自身を除く): 304786534

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 14867, 22270, 29734, 74335, 148670, 252739, 505478, 1263695, 1947577, 2527390, 3895154, 9737885, 19475770, 33108809, 66217618, 165544045, 331088090]

約数ペア:

[(1, 331088090), (2, 165544045), (5, 66217618), (10, 33108809), (17, 19475770), (34, 9737885), (85, 3895154), (131, 2527390), (170, 1947577), (262, 1263695), (655, 505478), (1310, 252739), (2227, 148670), (4454, 74335), (11135, 29734), (14867, 22270)]