965845972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{11587}}^1$

素因数の和:11840

約数の個数: 48

約数和(自身を含む): 2089548160

約数和(自身を除く): 1123702188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2977, 3206, 5954, 6412, 11587, 11908, 20839, 23174, 41678, 46348, 81109, 83356, 150631, 162218, 301262, 324436, 602524, 1054417, 2108834, 2653423, 4217668, 5306846, 10613692, 18573961, 34494499, 37147922, 68988998, 74295844, 137977996, 241461493, 482922986, 965845972]

約数ペア:

[(1, 965845972), (2, 482922986), (4, 241461493), (7, 137977996), (13, 74295844), (14, 68988998), (26, 37147922), (28, 34494499), (52, 18573961), (91, 10613692), (182, 5306846), (229, 4217668), (364, 2653423), (458, 2108834), (916, 1054417), (1603, 602524), (2977, 324436), (3206, 301262), (5954, 162218), (6412, 150631), (11587, 83356), (11908, 81109), (20839, 46348), (23174, 41678)]