2205655208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9871}}^1$

素因数の和:9978

約数の個数: 64

約数和(自身を含む): 4605880320

約数和(自身を除く): 2400225112

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 424, 527, 901, 1054, 1643, 1802, 2108, 3286, 3604, 4216, 6572, 7208, 9871, 13144, 19742, 27931, 39484, 55862, 78968, 111724, 167807, 223448, 306001, 335614, 523163, 612002, 671228, 1046326, 1224004, 1342456, 2092652, 2448008, 4185304, 5202017, 8893771, 10404034, 16218053, 17787542, 20808068, 32436106, 35575084, 41616136, 64872212, 71150168, 129744424, 275706901, 551413802, 1102827604, 2205655208]

約数ペア:

[(1, 2205655208), (2, 1102827604), (4, 551413802), (8, 275706901), (17, 129744424), (31, 71150168), (34, 64872212), (53, 41616136), (62, 35575084), (68, 32436106), (106, 20808068), (124, 17787542), (136, 16218053), (212, 10404034), (248, 8893771), (424, 5202017), (527, 4185304), (901, 2448008), (1054, 2092652), (1643, 1342456), (1802, 1224004), (2108, 1046326), (3286, 671228), (3604, 612002), (4216, 523163), (6572, 335614), (7208, 306001), (9871, 223448), (13144, 167807), (19742, 111724), (27931, 78968), (39484, 55862)]