330553654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 526901760

約数和(自身を除く): 196348106

約数列:

[1, 2, 23, 46, 89, 178, 263, 307, 526, 614, 2047, 4094, 6049, 7061, 12098, 14122, 23407, 27323, 46814, 54646, 80741, 161482, 538361, 628429, 1076722, 1256858, 1857043, 3714086, 7185949, 14371898, 165276827, 330553654]

約数ペア:

[(1, 330553654), (2, 165276827), (23, 14371898), (46, 7185949), (89, 3714086), (178, 1857043), (263, 1256858), (307, 1076722), (526, 628429), (614, 538361), (2047, 161482), (4094, 80741), (6049, 54646), (7061, 46814), (12098, 27323), (14122, 23407)]