2021774182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{234599}}^1$

素因数の和:234771

約数の個数: 16

約数和(自身を含む): 3153024000

約数和(自身を除く): 1131249818

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 234599, 469198, 7272569, 14545138, 32609261, 65218522, 1010887091, 2021774182]

約数ペア:

[(1, 2021774182), (2, 1010887091), (31, 65218522), (62, 32609261), (139, 14545138), (278, 7272569), (4309, 469198), (8618, 234599)]