1894684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 3868200

約数和(自身を除く): 1973516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 149, 187, 289, 298, 374, 578, 596, 748, 1156, 1639, 2533, 3179, 3278, 5066, 6358, 6556, 10132, 12716, 27863, 43061, 55726, 86122, 111452, 172244, 473671, 947342, 1894684]

約数ペア:

[(1, 1894684), (2, 947342), (4, 473671), (11, 172244), (17, 111452), (22, 86122), (34, 55726), (44, 43061), (68, 27863), (149, 12716), (187, 10132), (289, 6556), (298, 6358), (374, 5066), (578, 3278), (596, 3179), (748, 2533), (1156, 1639)]