494675384

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{74231}}^1$

素因数の和:74268

約数の個数: 48

約数和(自身を含む): 1142430480

約数和(自身を除く): 647755096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 74231, 148462, 296924, 519617, 593848, 1039234, 1261927, 2078468, 2523854, 3637319, 4156936, 5047708, 7274638, 8833489, 10095416, 14549276, 17666978, 29098552, 35333956, 61834423, 70667912, 123668846, 247337692, 494675384]

約数ペア:

[(1, 494675384), (2, 247337692), (4, 123668846), (7, 70667912), (8, 61834423), (14, 35333956), (17, 29098552), (28, 17666978), (34, 14549276), (49, 10095416), (56, 8833489), (68, 7274638), (98, 5047708), (119, 4156936), (136, 3637319), (196, 2523854), (238, 2078468), (392, 1261927), (476, 1039234), (833, 593848), (952, 519617), (1666, 296924), (3332, 148462), (6664, 74231)]