424984970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{14813}}^1$

素因数の和:14990

約数の個数: 32

約数和(自身を含む): 810622080

約数和(自身を除く): 385637110

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5738, 14345, 14813, 28690, 29626, 74065, 148130, 281447, 562894, 1407235, 2236763, 2814470, 4473526, 11183815, 22367630, 42498497, 84996994, 212492485, 424984970]

約数ペア:

[(1, 424984970), (2, 212492485), (5, 84996994), (10, 42498497), (19, 22367630), (38, 11183815), (95, 4473526), (151, 2814470), (190, 2236763), (302, 1407235), (755, 562894), (1510, 281447), (2869, 148130), (5738, 74065), (14345, 29626), (14813, 28690)]