680736694897

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1\times {\mathrm{12457}}^1$

素因数の和:13261

約数の個数: 32

約数和(自身を含む): 795653591040

約数和(自身を除く): 114916896143

約数列:

[1, 7, 59, 307, 413, 431, 2149, 3017, 12457, 18113, 25429, 87199, 126791, 132317, 178003, 734963, 926219, 3824299, 5144741, 5368967, 7806703, 26770093, 37582769, 54646921, 225633641, 316769053, 1579435487, 1648272869, 2217383371, 11537910083, 97248099271, 680736694897]

約数ペア:

[(1, 680736694897), (7, 97248099271), (59, 11537910083), (307, 2217383371), (413, 1648272869), (431, 1579435487), (2149, 316769053), (3017, 225633641), (12457, 54646921), (18113, 37582769), (25429, 26770093), (87199, 7806703), (126791, 5368967), (132317, 5144741), (178003, 3824299), (734963, 926219)]