2021956328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{30367}}^1$

素因数の和:30450

約数の個数: 64

約数和(自身を含む): 4591641600

約数和(自身を除く): 2569685272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1148, 1189, 1624, 2296, 2378, 4756, 8323, 9512, 16646, 30367, 33292, 60734, 66584, 121468, 212569, 242936, 425138, 850276, 880643, 1245047, 1700552, 1761286, 2490094, 3522572, 4980188, 6164501, 7045144, 8715329, 9960376, 12329002, 17430658, 24658004, 34861316, 36106363, 49316008, 69722632, 72212726, 144425452, 252744541, 288850904, 505489082, 1010978164, 2021956328]

約数ペア:

[(1, 2021956328), (2, 1010978164), (4, 505489082), (7, 288850904), (8, 252744541), (14, 144425452), (28, 72212726), (29, 69722632), (41, 49316008), (56, 36106363), (58, 34861316), (82, 24658004), (116, 17430658), (164, 12329002), (203, 9960376), (232, 8715329), (287, 7045144), (328, 6164501), (406, 4980188), (574, 3522572), (812, 2490094), (1148, 1761286), (1189, 1700552), (1624, 1245047), (2296, 880643), (2378, 850276), (4756, 425138), (8323, 242936), (9512, 212569), (16646, 121468), (30367, 66584), (33292, 60734)]