286945806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{52153}}^1$

素因数の和:52296

約数の個数: 32

約数和(自身を含む): 660895488

約数和(自身を除く): 373949682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 52153, 104306, 156459, 312918, 365071, 730142, 1095213, 2190426, 6832043, 13664086, 20496129, 40992258, 47824301, 95648602, 143472903, 286945806]

約数ペア:

[(1, 286945806), (2, 143472903), (3, 95648602), (6, 47824301), (7, 40992258), (14, 20496129), (21, 13664086), (42, 6832043), (131, 2190426), (262, 1095213), (393, 730142), (786, 365071), (917, 312918), (1834, 156459), (2751, 104306), (5502, 52153)]