938476475204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{638303}}^1$

素因数の和:638576

約数の個数: 48

約数和(自身を含む): 1729487241216

約数和(自身を除く): 791010766012

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 167, 284, 334, 668, 2201, 4402, 5177, 8804, 10354, 11857, 20708, 23714, 47428, 367567, 638303, 735134, 1276606, 1470268, 2553212, 19787393, 39574786, 45319513, 79149572, 90639026, 106596601, 181278052, 213193202, 426386404, 1404904903, 2809809806, 3304494631, 5619619612, 6608989262, 7568358671, 13217978524, 15136717342, 30273434684, 234619118801, 469238237602, 938476475204]

約数ペア:

[(1, 938476475204), (2, 469238237602), (4, 234619118801), (31, 30273434684), (62, 15136717342), (71, 13217978524), (124, 7568358671), (142, 6608989262), (167, 5619619612), (284, 3304494631), (334, 2809809806), (668, 1404904903), (2201, 426386404), (4402, 213193202), (5177, 181278052), (8804, 106596601), (10354, 90639026), (11857, 79149572), (20708, 45319513), (23714, 39574786), (47428, 19787393), (367567, 2553212), (638303, 1470268), (735134, 1276606)]