549376394

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 954754560

約数和(自身を除く): 405378166

約数列:

[1, 2, 7, 14, 113, 226, 239, 478, 791, 1453, 1582, 1673, 2906, 3346, 10171, 20342, 27007, 54014, 164189, 189049, 328378, 347267, 378098, 694534, 1149323, 2298646, 2430869, 4861738, 39241171, 78482342, 274688197, 549376394]

約数ペア:

[(1, 549376394), (2, 274688197), (7, 78482342), (14, 39241171), (113, 4861738), (226, 2430869), (239, 2298646), (478, 1149323), (791, 694534), (1453, 378098), (1582, 347267), (1673, 328378), (2906, 189049), (3346, 164189), (10171, 54014), (20342, 27007)]