551946122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{12689}}^1$

素因数の和:12950

約数の個数: 32

約数和(自身を含む): 1023321600

約数和(自身を除く): 471375478

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 1673, 3107, 3346, 6214, 12689, 21749, 25378, 43498, 88823, 164957, 177646, 329914, 1154699, 2309398, 3032671, 6065342, 21228697, 39424723, 42457394, 78849446, 275973061, 551946122]

約数ペア:

[(1, 551946122), (2, 275973061), (7, 78849446), (13, 42457394), (14, 39424723), (26, 21228697), (91, 6065342), (182, 3032671), (239, 2309398), (478, 1154699), (1673, 329914), (3107, 177646), (3346, 164957), (6214, 88823), (12689, 43498), (21749, 25378)]