4638858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 11508480

約数和(自身を除く): 6869622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 89, 102, 119, 146, 178, 219, 238, 267, 357, 438, 511, 534, 623, 714, 1022, 1241, 1246, 1513, 1533, 1869, 2482, 3026, 3066, 3723, 3738, 4539, 6497, 7446, 8687, 9078, 10591, 12994, 17374, 19491, 21182, 26061, 31773, 38982, 45479, 52122, 63546, 90958, 110449, 136437, 220898, 272874, 331347, 662694, 773143, 1546286, 2319429, 4638858]

約数ペア:

[(1, 4638858), (2, 2319429), (3, 1546286), (6, 773143), (7, 662694), (14, 331347), (17, 272874), (21, 220898), (34, 136437), (42, 110449), (51, 90958), (73, 63546), (89, 52122), (102, 45479), (119, 38982), (146, 31773), (178, 26061), (219, 21182), (238, 19491), (267, 17374), (357, 12994), (438, 10591), (511, 9078), (534, 8687), (623, 7446), (714, 6497), (1022, 4539), (1241, 3738), (1246, 3723), (1513, 3066), (1533, 3026), (1869, 2482)]