1336291216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{136691}}^1$

素因数の和:136759

約数の個数: 40

約数和(自身を含む): 2847567744

約数和(自身を除く): 1511276528

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 136691, 273382, 546764, 1093528, 1776983, 2187056, 3553966, 6424477, 7107932, 12848954, 14215864, 25697908, 28431728, 51395816, 83518201, 102791632, 167036402, 334072804, 668145608, 1336291216]

約数ペア:

[(1, 1336291216), (2, 668145608), (4, 334072804), (8, 167036402), (13, 102791632), (16, 83518201), (26, 51395816), (47, 28431728), (52, 25697908), (94, 14215864), (104, 12848954), (188, 7107932), (208, 6424477), (376, 3553966), (611, 2187056), (752, 1776983), (1222, 1093528), (2444, 546764), (4888, 273382), (9776, 136691)]