7172044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 15079680

約数和(自身を除く): 7907636

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 373, 418, 437, 506, 746, 836, 874, 1012, 1492, 1748, 4103, 4807, 7087, 8206, 8579, 9614, 14174, 16412, 17158, 19228, 28348, 34316, 77957, 94369, 155914, 163001, 188738, 311828, 326002, 377476, 652004, 1793011, 3586022, 7172044]

約数ペア:

[(1, 7172044), (2, 3586022), (4, 1793011), (11, 652004), (19, 377476), (22, 326002), (23, 311828), (38, 188738), (44, 163001), (46, 155914), (76, 94369), (92, 77957), (209, 34316), (253, 28348), (373, 19228), (418, 17158), (437, 16412), (506, 14174), (746, 9614), (836, 8579), (874, 8206), (1012, 7087), (1492, 4807), (1748, 4103)]