2026768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 4240800

約数和(自身を除く): 2214032

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 113, 118, 152, 226, 236, 304, 452, 472, 904, 944, 1121, 1808, 2147, 2242, 4294, 4484, 6667, 8588, 8968, 13334, 17176, 17936, 26668, 34352, 53336, 106672, 126673, 253346, 506692, 1013384, 2026768]

約数ペア:

[(1, 2026768), (2, 1013384), (4, 506692), (8, 253346), (16, 126673), (19, 106672), (38, 53336), (59, 34352), (76, 26668), (113, 17936), (118, 17176), (152, 13334), (226, 8968), (236, 8588), (304, 6667), (452, 4484), (472, 4294), (904, 2242), (944, 2147), (1121, 1808)]