219642722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 363908160

約数和(自身を除く): 144265438

約数列:

[1, 2, 13, 26, 59, 118, 131, 262, 767, 1093, 1534, 1703, 2186, 3406, 7729, 14209, 15458, 28418, 64487, 100477, 128974, 143183, 200954, 286366, 838331, 1676662, 1861379, 3722758, 8447797, 16895594, 109821361, 219642722]

約数ペア:

[(1, 219642722), (2, 109821361), (13, 16895594), (26, 8447797), (59, 3722758), (118, 1861379), (131, 1676662), (262, 838331), (767, 286366), (1093, 200954), (1534, 143183), (1703, 128974), (2186, 100477), (3406, 64487), (7729, 28418), (14209, 15458)]