191036946052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{217199}}^1$

素因数の和:217456

約数の個数: 48

約数和(自身を含む): 359057664000

約数和(自身を除く): 168020717948

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 163, 284, 326, 652, 1349, 2698, 3097, 5396, 6194, 11573, 12388, 23146, 46292, 217199, 219887, 434398, 439774, 868796, 879548, 4126781, 8253562, 15421129, 16507124, 30842258, 35403437, 61684516, 70806874, 141613748, 293001451, 586002902, 672665303, 1172005804, 1345330606, 2513644027, 2690661212, 5027288054, 10054576108, 47759236513, 95518473026, 191036946052]

約数ペア:

[(1, 191036946052), (2, 95518473026), (4, 47759236513), (19, 10054576108), (38, 5027288054), (71, 2690661212), (76, 2513644027), (142, 1345330606), (163, 1172005804), (284, 672665303), (326, 586002902), (652, 293001451), (1349, 141613748), (2698, 70806874), (3097, 61684516), (5396, 35403437), (6194, 30842258), (11573, 16507124), (12388, 15421129), (23146, 8253562), (46292, 4126781), (217199, 879548), (219887, 868796), (434398, 439774)]