1320233584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{16447}}^1$

素因数の和:16657

約数の個数: 40

約数和(自身を含む): 2661615360

約数和(自身を除く): 1341381776

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 464, 692, 1384, 2768, 5017, 10034, 16447, 20068, 32894, 40136, 65788, 80272, 131576, 263152, 476963, 953926, 1907852, 2845331, 3815704, 5690662, 7631408, 11381324, 22762648, 45525296, 82514599, 165029198, 330058396, 660116792, 1320233584]

約数ペア:

[(1, 1320233584), (2, 660116792), (4, 330058396), (8, 165029198), (16, 82514599), (29, 45525296), (58, 22762648), (116, 11381324), (173, 7631408), (232, 5690662), (346, 3815704), (464, 2845331), (692, 1907852), (1384, 953926), (2768, 476963), (5017, 263152), (10034, 131576), (16447, 80272), (20068, 65788), (32894, 40136)]