123472258

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5701}}^1$

素因数の和:5747

約数の個数: 48

約数和(自身を含む): 245710584

約数和(自身を除く): 122238326

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 5701, 10829, 11402, 21658, 39907, 74113, 79814, 96917, 148226, 193834, 279349, 518791, 558698, 678419, 1037582, 1259921, 1356838, 2519842, 3631537, 4748933, 7263074, 8819447, 9497866, 17638894, 61736129, 123472258]

約数ペア:

[(1, 123472258), (2, 61736129), (7, 17638894), (13, 9497866), (14, 8819447), (17, 7263074), (26, 4748933), (34, 3631537), (49, 2519842), (91, 1356838), (98, 1259921), (119, 1037582), (182, 678419), (221, 558698), (238, 518791), (442, 279349), (637, 193834), (833, 148226), (1274, 96917), (1547, 79814), (1666, 74113), (3094, 39907), (5701, 21658), (10829, 11402)]