1638711448132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{5749}}^1\times {\mathrm{17093}}^1$

素因数の和:23236

約数の個数: 48

約数和(自身を含む): 3137432760000

約数和(自身を除く): 1498721311868

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 5749, 8338, 11498, 16676, 17093, 22996, 34186, 63239, 68372, 126478, 188023, 252956, 376046, 752092, 2178871, 4357742, 6478247, 8715484, 12956494, 23967581, 25912988, 47935162, 71260717, 95870324, 98267657, 142521434, 196535314, 285042868, 393070628, 1080944227, 2161888454, 4323776908, 37243442003, 74486884006, 148973768012, 409677862033, 819355724066, 1638711448132]

約数ペア:

[(1, 1638711448132), (2, 819355724066), (4, 409677862033), (11, 148973768012), (22, 74486884006), (44, 37243442003), (379, 4323776908), (758, 2161888454), (1516, 1080944227), (4169, 393070628), (5749, 285042868), (8338, 196535314), (11498, 142521434), (16676, 98267657), (17093, 95870324), (22996, 71260717), (34186, 47935162), (63239, 25912988), (68372, 23967581), (126478, 12956494), (188023, 8715484), (252956, 6478247), (376046, 4357742), (752092, 2178871)]