1330478798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2687}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 2215600128

約数和(自身を除く): 885121330

約数列:

[1, 2, 11, 22, 71, 142, 317, 634, 781, 1562, 2687, 3487, 5374, 6974, 22507, 29557, 45014, 59114, 190777, 247577, 381554, 495154, 851779, 1703558, 2098547, 4197094, 9369569, 18739138, 60476309, 120952618, 665239399, 1330478798]

約数ペア:

[(1, 1330478798), (2, 665239399), (11, 120952618), (22, 60476309), (71, 18739138), (142, 9369569), (317, 4197094), (634, 2098547), (781, 1703558), (1562, 851779), (2687, 495154), (3487, 381554), (5374, 247577), (6974, 190777), (22507, 59114), (29557, 45014)]