1381033618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 2147212800

約数和(自身を除く): 766179182

約数列:

[1, 2, 47, 94, 149, 151, 298, 302, 653, 1306, 7003, 7097, 14006, 14194, 22499, 30691, 44998, 61382, 97297, 98603, 194594, 197206, 1057453, 2114906, 4572959, 4634341, 9145918, 9268682, 14691847, 29383694, 690516809, 1381033618]

約数ペア:

[(1, 1381033618), (2, 690516809), (47, 29383694), (94, 14691847), (149, 9268682), (151, 9145918), (298, 4634341), (302, 4572959), (653, 2114906), (1306, 1057453), (7003, 197206), (7097, 194594), (14006, 98603), (14194, 97297), (22499, 61382), (30691, 44998)]