481509190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{2917}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 918959904

約数和(自身を除く): 437450714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 971, 1942, 2917, 4855, 5834, 9710, 14585, 16507, 29170, 33014, 49589, 82535, 99178, 165070, 247945, 495890, 2832407, 5664814, 14162035, 28324070, 48150919, 96301838, 240754595, 481509190]

約数ペア:

[(1, 481509190), (2, 240754595), (5, 96301838), (10, 48150919), (17, 28324070), (34, 14162035), (85, 5664814), (170, 2832407), (971, 495890), (1942, 247945), (2917, 165070), (4855, 99178), (5834, 82535), (9710, 49589), (14585, 33014), (16507, 29170)]