1330763876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79231}}^1$

素因数の和:79284

約数の個数: 48

約数和(自身を含む): 2795304960

約数和(自身を除く): 1464541084

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 79231, 158462, 316924, 1030003, 1346927, 1505389, 2060006, 2693854, 3010778, 4120012, 5387708, 6021556, 17510051, 19570057, 25591613, 35020102, 39140114, 51183226, 70040204, 78280228, 102366452, 332690969, 665381938, 1330763876]

約数ペア:

[(1, 1330763876), (2, 665381938), (4, 332690969), (13, 102366452), (17, 78280228), (19, 70040204), (26, 51183226), (34, 39140114), (38, 35020102), (52, 25591613), (68, 19570057), (76, 17510051), (221, 6021556), (247, 5387708), (323, 4120012), (442, 3010778), (494, 2693854), (646, 2060006), (884, 1505389), (988, 1346927), (1292, 1030003), (4199, 316924), (8398, 158462), (16796, 79231)]