2920227838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1259}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 5225472000

約数和(自身を除く): 2305244162

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 179, 209, 341, 358, 418, 589, 682, 1178, 1259, 1969, 2518, 3401, 3938, 5549, 6479, 6802, 11098, 12958, 13849, 23921, 27698, 37411, 39029, 47842, 61039, 74822, 78058, 105431, 122078, 210862, 225361, 263131, 429319, 450722, 526262, 741551, 858638, 1159741, 1483102, 2319482, 2478971, 4281859, 4957942, 6986191, 8157061, 8563718, 13972382, 16314122, 47100449, 76848101, 94200898, 132737629, 153696202, 265475258, 1460113919, 2920227838]

約数ペア:

[(1, 2920227838), (2, 1460113919), (11, 265475258), (19, 153696202), (22, 132737629), (31, 94200898), (38, 76848101), (62, 47100449), (179, 16314122), (209, 13972382), (341, 8563718), (358, 8157061), (418, 6986191), (589, 4957942), (682, 4281859), (1178, 2478971), (1259, 2319482), (1969, 1483102), (2518, 1159741), (3401, 858638), (3938, 741551), (5549, 526262), (6479, 450722), (6802, 429319), (11098, 263131), (12958, 225361), (13849, 210862), (23921, 122078), (27698, 105431), (37411, 78058), (39029, 74822), (47842, 61039)]