322792990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{10303}}^1$

素因数の和:10564

約数の個数: 32

約数和(自身を含む): 628379136

約数和(自身を除く): 305586146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 6266, 10303, 15665, 20606, 31330, 51515, 103030, 133939, 267878, 669695, 1339390, 2483023, 4966046, 12415115, 24830230, 32279299, 64558598, 161396495, 322792990]

約数ペア:

[(1, 322792990), (2, 161396495), (5, 64558598), (10, 32279299), (13, 24830230), (26, 12415115), (65, 4966046), (130, 2483023), (241, 1339390), (482, 669695), (1205, 267878), (2410, 133939), (3133, 103030), (6266, 51515), (10303, 31330), (15665, 20606)]