290434102

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6899}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 519321600

約数和(自身を除く): 228887498

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 3007, 6014, 6899, 13798, 21049, 42098, 48293, 96586, 213869, 427738, 669203, 1338406, 1497083, 2994166, 4684421, 9368842, 20745293, 41490586, 145217051, 290434102]

約数ペア:

[(1, 290434102), (2, 145217051), (7, 41490586), (14, 20745293), (31, 9368842), (62, 4684421), (97, 2994166), (194, 1497083), (217, 1338406), (434, 669203), (679, 427738), (1358, 213869), (3007, 96586), (6014, 48293), (6899, 42098), (13798, 21049)]