1528376460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1959457}}^1$

素因数の和:1959482

約数の個数: 48

約数和(自身を含む): 4608645216

約数和(自身を除く): 3080268756

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, 1959457, 3918914, 5878371, 7837828, 9797285, 11756742, 19594570, 23513484, 25472941, 29391855, 39189140, 50945882, 58783710, 76418823, 101891764, 117567420, 127364705, 152837646, 254729410, 305675292, 382094115, 509458820, 764188230, 1528376460]

約数ペア:

[(1, 1528376460), (2, 764188230), (3, 509458820), (4, 382094115), (5, 305675292), (6, 254729410), (10, 152837646), (12, 127364705), (13, 117567420), (15, 101891764), (20, 76418823), (26, 58783710), (30, 50945882), (39, 39189140), (52, 29391855), (60, 25472941), (65, 23513484), (78, 19594570), (130, 11756742), (156, 9797285), (195, 7837828), (260, 5878371), (390, 3918914), (780, 1959457)]