381578974

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 708727968

約数和(自身を除く): 327148994

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 233, 238, 466, 833, 983, 1631, 1666, 1966, 3262, 3961, 6881, 7922, 11417, 13762, 16711, 22834, 27727, 33422, 48167, 55454, 96334, 116977, 194089, 229039, 233954, 388178, 458078, 818839, 1603273, 1637678, 3206546, 3893663, 7787326, 11222911, 22445822, 27255641, 54511282, 190789487, 381578974]

約数ペア:

[(1, 381578974), (2, 190789487), (7, 54511282), (14, 27255641), (17, 22445822), (34, 11222911), (49, 7787326), (98, 3893663), (119, 3206546), (233, 1637678), (238, 1603273), (466, 818839), (833, 458078), (983, 388178), (1631, 233954), (1666, 229039), (1966, 194089), (3262, 116977), (3961, 96334), (6881, 55454), (7922, 48167), (11417, 33422), (13762, 27727), (16711, 22834)]