7137828502

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{19853}}^1$

素因数の和:20344

約数の個数: 32

約数和(自身を含む): 12467041344

約数和(自身を除く): 5329212842

約数列:

[1, 2, 7, 14, 61, 122, 421, 427, 842, 854, 2947, 5894, 19853, 25681, 39706, 51362, 138971, 179767, 277942, 359534, 1211033, 2422066, 8358113, 8477231, 16716226, 16954462, 58506791, 117013582, 509844893, 1019689786, 3568914251, 7137828502]

約数ペア:

[(1, 7137828502), (2, 3568914251), (7, 1019689786), (14, 509844893), (61, 117013582), (122, 58506791), (421, 16954462), (427, 16716226), (842, 8477231), (854, 8358113), (2947, 2422066), (5894, 1211033), (19853, 359534), (25681, 277942), (39706, 179767), (51362, 138971)]