242519144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254747}}^1$

素因数の和:254777

約数の個数: 32

約数和(自身を含む): 550255680

約数和(自身を除く): 307736536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 254747, 509494, 1018988, 1783229, 2037976, 3566458, 4330699, 7132916, 8661398, 14265832, 17322796, 30314893, 34645592, 60629786, 121259572, 242519144]

約数ペア:

[(1, 242519144), (2, 121259572), (4, 60629786), (7, 34645592), (8, 30314893), (14, 17322796), (17, 14265832), (28, 8661398), (34, 7132916), (56, 4330699), (68, 3566458), (119, 2037976), (136, 1783229), (238, 1018988), (476, 509494), (952, 254747)]