13021289996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{274271}}^1$

素因数の和:274382

約数の個数: 48

約数和(自身を含む): 27093685248

約数和(自身を除く): 14072395252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1826, 2158, 3652, 4316, 11869, 23738, 47476, 274271, 548542, 1097084, 3016981, 3565523, 6033962, 7131046, 12067924, 14262092, 22764493, 39220753, 45528986, 78441506, 91057972, 156883012, 250409423, 295938409, 500818846, 591876818, 1001637692, 1183753636, 3255322499, 6510644998, 13021289996]

約数ペア:

[(1, 13021289996), (2, 6510644998), (4, 3255322499), (11, 1183753636), (13, 1001637692), (22, 591876818), (26, 500818846), (44, 295938409), (52, 250409423), (83, 156883012), (143, 91057972), (166, 78441506), (286, 45528986), (332, 39220753), (572, 22764493), (913, 14262092), (1079, 12067924), (1826, 7131046), (2158, 6033962), (3652, 3565523), (4316, 3016981), (11869, 1097084), (23738, 548542), (47476, 274271)]