1982490704

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{14923}}^1$

素因数の和:14992

約数の個数: 60

約数和(自身を含む): 4230416736

約数和(自身を除く): 2247926032

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 361, 368, 437, 722, 874, 1444, 1748, 2888, 3496, 5776, 6992, 8303, 14923, 16606, 29846, 33212, 59692, 66424, 119384, 132848, 238768, 283537, 343229, 567074, 686458, 1134148, 1372916, 2268296, 2745832, 4536592, 5387203, 5491664, 6521351, 10774406, 13042702, 21548812, 26085404, 43097624, 52170808, 86195248, 104341616, 123905669, 247811338, 495622676, 991245352, 1982490704]

約数ペア:

[(1, 1982490704), (2, 991245352), (4, 495622676), (8, 247811338), (16, 123905669), (19, 104341616), (23, 86195248), (38, 52170808), (46, 43097624), (76, 26085404), (92, 21548812), (152, 13042702), (184, 10774406), (304, 6521351), (361, 5491664), (368, 5387203), (437, 4536592), (722, 2745832), (874, 2268296), (1444, 1372916), (1748, 1134148), (2888, 686458), (3496, 567074), (5776, 343229), (6992, 283537), (8303, 238768), (14923, 132848), (16606, 119384), (29846, 66424), (33212, 59692)]