123523036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 268099776

約数和(自身を除く): 144576740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 2477, 3562, 3836, 4954, 7124, 9908, 12467, 17339, 24934, 32201, 34678, 49868, 64402, 69356, 128804, 225407, 339349, 450814, 678698, 901628, 1357396, 2375443, 4411537, 4750886, 8823074, 9501772, 17646148, 30880759, 61761518, 123523036]

約数ペア:

[(1, 123523036), (2, 61761518), (4, 30880759), (7, 17646148), (13, 9501772), (14, 8823074), (26, 4750886), (28, 4411537), (52, 2375443), (91, 1357396), (137, 901628), (182, 678698), (274, 450814), (364, 339349), (548, 225407), (959, 128804), (1781, 69356), (1918, 64402), (2477, 49868), (3562, 34678), (3836, 32201), (4954, 24934), (7124, 17339), (9908, 12467)]