340874553214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2441}}^1\times {\mathrm{8353}}^1$

素因数の和:11452

約数の個数: 32

約数和(自身を含む): 551791858464

約数和(自身を除く): 210917305250

約数列:

[1, 2, 13, 26, 643, 1286, 2441, 4882, 8353, 8359, 16706, 16718, 31733, 63466, 108589, 217178, 1569563, 3139126, 5370979, 10741958, 20389673, 20404319, 40779346, 40808638, 69822727, 139645454, 265065749, 530131498, 13110559739, 26221119478, 170437276607, 340874553214]

約数ペア:

[(1, 340874553214), (2, 170437276607), (13, 26221119478), (26, 13110559739), (643, 530131498), (1286, 265065749), (2441, 139645454), (4882, 69822727), (8353, 40808638), (8359, 40779346), (16706, 20404319), (16718, 20389673), (31733, 10741958), (63466, 5370979), (108589, 3139126), (217178, 1569563)]