15704879918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101399}}^1$

素因数の和:101481

約数の個数: 64

約数和(自身を含む): 31072204800

約数和(自身を除く): 15367324882

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 481, 518, 598, 851, 962, 1702, 2093, 3367, 4186, 5957, 6734, 11063, 11914, 22126, 77441, 101399, 154882, 202798, 709793, 1318187, 1419586, 2332177, 2636374, 3751763, 4664354, 7503526, 9227309, 16325239, 18454618, 26262341, 30318301, 32650478, 48772919, 52524682, 60636602, 86290549, 97545838, 172581098, 212228107, 341410433, 424456214, 604033843, 682820866, 1121777137, 1208067686, 2243554274, 7852439959, 15704879918]

約数ペア:

[(1, 15704879918), (2, 7852439959), (7, 2243554274), (13, 1208067686), (14, 1121777137), (23, 682820866), (26, 604033843), (37, 424456214), (46, 341410433), (74, 212228107), (91, 172581098), (161, 97545838), (182, 86290549), (259, 60636602), (299, 52524682), (322, 48772919), (481, 32650478), (518, 30318301), (598, 26262341), (851, 18454618), (962, 16325239), (1702, 9227309), (2093, 7503526), (3367, 4664354), (4186, 3751763), (5957, 2636374), (6734, 2332177), (11063, 1419586), (11914, 1318187), (22126, 709793), (77441, 202798), (101399, 154882)]