1308584030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{10303}}^1$

素因数の和:11300

約数の個数: 32

約数和(自身を含む): 2539482624

約数和(自身を除く): 1230898594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 977, 1954, 4885, 9770, 10303, 12701, 20606, 25402, 51515, 63505, 103030, 127010, 133939, 267878, 669695, 1339390, 10066031, 20132062, 50330155, 100660310, 130858403, 261716806, 654292015, 1308584030]

約数ペア:

[(1, 1308584030), (2, 654292015), (5, 261716806), (10, 130858403), (13, 100660310), (26, 50330155), (65, 20132062), (130, 10066031), (977, 1339390), (1954, 669695), (4885, 267878), (9770, 133939), (10303, 127010), (12701, 103030), (20606, 63505), (25402, 51515)]