1049311380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1345271}}^1$

素因数の和:1345296

約数の個数: 48

約数和(自身を含む): 3164079744

約数和(自身を除く): 2114768364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1345271, 2690542, 4035813, 5381084, 6726355, 8071626, 13452710, 16143252, 17488523, 20179065, 26905420, 34977046, 40358130, 52465569, 69954092, 80716260, 87442615, 104931138, 174885230, 209862276, 262327845, 349770460, 524655690, 1049311380]

約数ペア:

[(1, 1049311380), (2, 524655690), (3, 349770460), (4, 262327845), (5, 209862276), (6, 174885230), (10, 104931138), (12, 87442615), (13, 80716260), (15, 69954092), (20, 52465569), (26, 40358130), (30, 34977046), (39, 26905420), (52, 20179065), (60, 17488523), (65, 16143252), (78, 13452710), (130, 8071626), (156, 6726355), (195, 5381084), (260, 4035813), (390, 2690542), (780, 1345271)]