321011108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{9587}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 613708704

約数和(自身を除く): 292697596

約数列:

[1, 2, 4, 11, 22, 44, 761, 1522, 3044, 8371, 9587, 16742, 19174, 33484, 38348, 105457, 210914, 421828, 7295707, 14591414, 29182828, 80252777, 160505554, 321011108]

約数ペア:

[(1, 321011108), (2, 160505554), (4, 80252777), (11, 29182828), (22, 14591414), (44, 7295707), (761, 421828), (1522, 210914), (3044, 105457), (8371, 38348), (9587, 33484), (16742, 19174)]