293311732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 614154240

約数和(自身を除く): 320842508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 419, 644, 838, 1087, 1676, 2174, 2933, 4348, 5866, 7609, 9637, 11732, 15218, 19274, 25001, 30436, 38548, 50002, 67459, 100004, 134918, 175007, 269836, 350014, 455453, 700028, 910906, 1821812, 3188171, 6376342, 10475419, 12752684, 20950838, 41901676, 73327933, 146655866, 293311732]

約数ペア:

[(1, 293311732), (2, 146655866), (4, 73327933), (7, 41901676), (14, 20950838), (23, 12752684), (28, 10475419), (46, 6376342), (92, 3188171), (161, 1821812), (322, 910906), (419, 700028), (644, 455453), (838, 350014), (1087, 269836), (1676, 175007), (2174, 134918), (2933, 100004), (4348, 67459), (5866, 50002), (7609, 38548), (9637, 30436), (11732, 25001), (15218, 19274)]