1574407316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 3009140736

約数和(自身を除く): 1434733420

約数列:

[1, 2, 4, 23, 46, 47, 61, 92, 94, 122, 127, 188, 244, 254, 508, 1081, 1403, 2162, 2209, 2806, 2867, 2921, 4324, 4418, 5612, 5734, 5842, 5969, 7747, 8836, 11468, 11684, 11938, 15494, 23876, 30988, 50807, 65941, 101614, 131882, 134749, 137287, 178181, 203228, 263764, 269498, 274574, 280543, 356362, 364109, 538996, 549148, 561086, 712724, 728218, 1122172, 1456436, 3099227, 6198454, 6452489, 8374507, 12396908, 12904978, 16749014, 17113123, 25809956, 33498028, 34226246, 68452492, 393601829, 787203658, 1574407316]

約数ペア:

[(1, 1574407316), (2, 787203658), (4, 393601829), (23, 68452492), (46, 34226246), (47, 33498028), (61, 25809956), (92, 17113123), (94, 16749014), (122, 12904978), (127, 12396908), (188, 8374507), (244, 6452489), (254, 6198454), (508, 3099227), (1081, 1456436), (1403, 1122172), (2162, 728218), (2209, 712724), (2806, 561086), (2867, 549148), (2921, 538996), (4324, 364109), (4418, 356362), (5612, 280543), (5734, 274574), (5842, 269498), (5969, 263764), (7747, 203228), (8836, 178181), (11468, 137287), (11684, 134749), (11938, 131882), (15494, 101614), (23876, 65941), (30988, 50807)]