1904652285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4378511}}^1$

素因数の和:4378548

約数の個数: 16

約数和(自身を含む): 3152528640

約数和(自身を除く): 1247876355

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4378511, 13135533, 21892555, 65677665, 126976819, 380930457, 634884095, 1904652285]

約数ペア:

[(1, 1904652285), (3, 634884095), (5, 380930457), (15, 126976819), (29, 65677665), (87, 21892555), (145, 13135533), (435, 4378511)]