1520776854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{74177}}^1$

素因数の和:74269

約数の個数: 48

約数和(自身を含む): 3540961008

約数和(自身を除く): 2020184154

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 2278, 3417, 6834, 10251, 20502, 74177, 148354, 222531, 445062, 667593, 1261009, 1335186, 2522018, 3783027, 4969859, 7566054, 9939718, 11349081, 14909577, 22698162, 29819154, 44728731, 84487603, 89457462, 168975206, 253462809, 506925618, 760388427, 1520776854]

約数ペア:

[(1, 1520776854), (2, 760388427), (3, 506925618), (6, 253462809), (9, 168975206), (17, 89457462), (18, 84487603), (34, 44728731), (51, 29819154), (67, 22698162), (102, 14909577), (134, 11349081), (153, 9939718), (201, 7566054), (306, 4969859), (402, 3783027), (603, 2522018), (1139, 1335186), (1206, 1261009), (2278, 667593), (3417, 445062), (6834, 222531), (10251, 148354), (20502, 74177)]