745807114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1571}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 1311236640

約数和(自身を除く): 565429526

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 961, 1178, 1571, 1922, 3142, 7657, 12493, 15314, 18259, 20423, 24986, 29849, 36518, 40846, 48701, 59698, 97402, 237367, 388037, 474734, 633113, 776074, 925319, 1266226, 1509731, 1850638, 3019462, 12029147, 19626503, 24058294, 28684889, 39253006, 57369778, 372903557, 745807114]

約数ペア:

[(1, 745807114), (2, 372903557), (13, 57369778), (19, 39253006), (26, 28684889), (31, 24058294), (38, 19626503), (62, 12029147), (247, 3019462), (403, 1850638), (494, 1509731), (589, 1266226), (806, 925319), (961, 776074), (1178, 633113), (1571, 474734), (1922, 388037), (3142, 237367), (7657, 97402), (12493, 59698), (15314, 48701), (18259, 40846), (20423, 36518), (24986, 29849)]