26646799010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1474643}}^1$

素因数の和:1474802

約数の個数: 32

約数和(自身を含む): 52025440320

約数和(自身を除く): 25378641310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 1474643, 2949286, 7373215, 14746430, 19170359, 38340718, 95851795, 191703590, 204975377, 409950754, 1024876885, 2049753770, 2664679901, 5329359802, 13323399505, 26646799010]

約数ペア:

[(1, 26646799010), (2, 13323399505), (5, 5329359802), (10, 2664679901), (13, 2049753770), (26, 1024876885), (65, 409950754), (130, 204975377), (139, 191703590), (278, 95851795), (695, 38340718), (1390, 19170359), (1807, 14746430), (3614, 7373215), (9035, 2949286), (18070, 1474643)]