1255415044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{66877}}^1$

素因数の和:66932

約数の個数: 36

約数和(自身を含む): 2497090764

約数和(自身を除く): 1241675720

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 18772, 66877, 133754, 267508, 869401, 1270663, 1738802, 2541326, 3477604, 5082652, 16518619, 24142597, 33037238, 48285194, 66074476, 96570388, 313853761, 627707522, 1255415044]

約数ペア:

[(1, 1255415044), (2, 627707522), (4, 313853761), (13, 96570388), (19, 66074476), (26, 48285194), (38, 33037238), (52, 24142597), (76, 16518619), (247, 5082652), (361, 3477604), (494, 2541326), (722, 1738802), (988, 1270663), (1444, 869401), (4693, 267508), (9386, 133754), (18772, 66877)]