1764230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 3513888

約数和(自身を除く): 1749658

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 331, 410, 533, 662, 1066, 1655, 2665, 3310, 4303, 5330, 8606, 13571, 21515, 27142, 43030, 67855, 135710, 176423, 352846, 882115, 1764230]

約数ペア:

[(1, 1764230), (2, 882115), (5, 352846), (10, 176423), (13, 135710), (26, 67855), (41, 43030), (65, 27142), (82, 21515), (130, 13571), (205, 8606), (331, 5330), (410, 4303), (533, 3310), (662, 2665), (1066, 1655)]