1894870236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{479957}}^1$

素因数の和:480018

約数の個数: 48

約数和(自身を含む): 5160508416

約数和(自身を除く): 3265638180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 479957, 959914, 1439871, 1919828, 2879742, 3359699, 5759484, 6719398, 10079097, 13438796, 20158194, 22557979, 40316388, 45115958, 67673937, 90231916, 135347874, 157905853, 270695748, 315811706, 473717559, 631623412, 947435118, 1894870236]

約数ペア:

[(1, 1894870236), (2, 947435118), (3, 631623412), (4, 473717559), (6, 315811706), (7, 270695748), (12, 157905853), (14, 135347874), (21, 90231916), (28, 67673937), (42, 45115958), (47, 40316388), (84, 22557979), (94, 20158194), (141, 13438796), (188, 10079097), (282, 6719398), (329, 5759484), (564, 3359699), (658, 2879742), (987, 1919828), (1316, 1439871), (1974, 959914), (3948, 479957)]