2149236304

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{21817}}^1$

素因数の和:22003

約数の個数: 40

約数和(自身を含む): 4285404288

約数和(自身を除く): 2136167984

約数列:

[1, 2, 4, 8, 16, 47, 94, 131, 188, 262, 376, 524, 752, 1048, 2096, 6157, 12314, 21817, 24628, 43634, 49256, 87268, 98512, 174536, 349072, 1025399, 2050798, 2858027, 4101596, 5716054, 8203192, 11432108, 16406384, 22864216, 45728432, 134327269, 268654538, 537309076, 1074618152, 2149236304]

約数ペア:

[(1, 2149236304), (2, 1074618152), (4, 537309076), (8, 268654538), (16, 134327269), (47, 45728432), (94, 22864216), (131, 16406384), (188, 11432108), (262, 8203192), (376, 5716054), (524, 4101596), (752, 2858027), (1048, 2050798), (2096, 1025399), (6157, 349072), (12314, 174536), (21817, 98512), (24628, 87268), (43634, 49256)]