8266371724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{226129}}^1$

素因数の和:226202

約数の個数: 48

約数和(自身を含む): 16842162400

約数和(自身を除く): 8575790676

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 9139, 18278, 36556, 226129, 452258, 904516, 2939677, 4296451, 5879354, 8366773, 8592902, 11758708, 16733546, 17185804, 33467092, 55853863, 108768049, 111707726, 158968687, 217536098, 223415452, 317937374, 435072196, 635874748, 2066592931, 4133185862, 8266371724]

約数ペア:

[(1, 8266371724), (2, 4133185862), (4, 2066592931), (13, 635874748), (19, 435072196), (26, 317937374), (37, 223415452), (38, 217536098), (52, 158968687), (74, 111707726), (76, 108768049), (148, 55853863), (247, 33467092), (481, 17185804), (494, 16733546), (703, 11758708), (962, 8592902), (988, 8366773), (1406, 5879354), (1924, 4296451), (2812, 2939677), (9139, 904516), (18278, 452258), (36556, 226129)]