492787204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8623}}^1$

素因数の和:8804

約数の個数: 48

約数和(自身を含む): 1068272128

約数和(自身を除く): 575484924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 4082, 4396, 8164, 8623, 14287, 17246, 28574, 34492, 57148, 60361, 112099, 120722, 224198, 241444, 448396, 784693, 1353811, 1569386, 2707622, 3138772, 5415244, 9476677, 17599543, 18953354, 35199086, 37906708, 70398172, 123196801, 246393602, 492787204]

約数ペア:

[(1, 492787204), (2, 246393602), (4, 123196801), (7, 70398172), (13, 37906708), (14, 35199086), (26, 18953354), (28, 17599543), (52, 9476677), (91, 5415244), (157, 3138772), (182, 2707622), (314, 1569386), (364, 1353811), (628, 784693), (1099, 448396), (2041, 241444), (2198, 224198), (4082, 120722), (4396, 112099), (8164, 60361), (8623, 57148), (14287, 34492), (17246, 28574)]