1319327716

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{1607}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 2674425600

約数和(自身を除く): 1355097884

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 269, 436, 538, 763, 1076, 1526, 1607, 1883, 3052, 3214, 3766, 6428, 7532, 11249, 22498, 29321, 44996, 58642, 117284, 175163, 205247, 350326, 410494, 432283, 700652, 820988, 864566, 1226141, 1729132, 2452282, 3025981, 4904564, 6051962, 12103924, 47118847, 94237694, 188475388, 329831929, 659663858, 1319327716]

約数ペア:

[(1, 1319327716), (2, 659663858), (4, 329831929), (7, 188475388), (14, 94237694), (28, 47118847), (109, 12103924), (218, 6051962), (269, 4904564), (436, 3025981), (538, 2452282), (763, 1729132), (1076, 1226141), (1526, 864566), (1607, 820988), (1883, 700652), (3052, 432283), (3214, 410494), (3766, 350326), (6428, 205247), (7532, 175163), (11249, 117284), (22498, 58642), (29321, 44996)]