2017392584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 4068869760

約数和(自身を除く): 2051477176

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 227, 404, 454, 647, 808, 908, 1294, 1717, 1816, 2588, 3434, 3859, 5176, 6868, 7718, 10999, 13736, 15436, 21998, 22927, 30872, 43996, 45854, 65347, 87992, 91708, 130694, 146869, 183416, 261388, 293738, 389759, 522776, 587476, 779518, 1110899, 1174952, 1559036, 2221798, 2496773, 3118072, 4443596, 4993546, 8887192, 9987092, 14833769, 19974184, 29667538, 59335076, 118670152, 252174073, 504348146, 1008696292, 2017392584]

約数ペア:

[(1, 2017392584), (2, 1008696292), (4, 504348146), (8, 252174073), (17, 118670152), (34, 59335076), (68, 29667538), (101, 19974184), (136, 14833769), (202, 9987092), (227, 8887192), (404, 4993546), (454, 4443596), (647, 3118072), (808, 2496773), (908, 2221798), (1294, 1559036), (1717, 1174952), (1816, 1110899), (2588, 779518), (3434, 587476), (3859, 522776), (5176, 389759), (6868, 293738), (7718, 261388), (10999, 183416), (13736, 146869), (15436, 130694), (21998, 91708), (22927, 87992), (30872, 65347), (43996, 45854)]