1445141474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 2751584256

約数和(自身を除く): 1306442782

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 227, 238, 322, 391, 454, 782, 1163, 1589, 2326, 2737, 3178, 3859, 5221, 5474, 7718, 8141, 10442, 16282, 19771, 26749, 27013, 36547, 39542, 53498, 54026, 73094, 88757, 138397, 177514, 187243, 264001, 276794, 374486, 454733, 528002, 621299, 909466, 1242598, 1848007, 3183131, 3696014, 4488017, 6072023, 6366262, 8976034, 12144046, 31416119, 42504161, 62832238, 85008322, 103224391, 206448782, 722570737, 1445141474]

約数ペア:

[(1, 1445141474), (2, 722570737), (7, 206448782), (14, 103224391), (17, 85008322), (23, 62832238), (34, 42504161), (46, 31416119), (119, 12144046), (161, 8976034), (227, 6366262), (238, 6072023), (322, 4488017), (391, 3696014), (454, 3183131), (782, 1848007), (1163, 1242598), (1589, 909466), (2326, 621299), (2737, 528002), (3178, 454733), (3859, 374486), (5221, 276794), (5474, 264001), (7718, 187243), (8141, 177514), (10442, 138397), (16282, 88757), (19771, 73094), (26749, 54026), (27013, 53498), (36547, 39542)]