981036476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71069}}^1$

素因数の和:71126

約数の個数: 48

約数和(自身を含む): 2149156800

約数和(自身を除く): 1168120324

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 71069, 142138, 284276, 497483, 994966, 1208173, 1989932, 2061001, 2416346, 4122002, 4832692, 8244004, 8457211, 14427007, 16914422, 28854014, 33828844, 35037017, 57708028, 70074034, 140148068, 245259119, 490518238, 981036476]

約数ペア:

[(1, 981036476), (2, 490518238), (4, 245259119), (7, 140148068), (14, 70074034), (17, 57708028), (28, 35037017), (29, 33828844), (34, 28854014), (58, 16914422), (68, 14427007), (116, 8457211), (119, 8244004), (203, 4832692), (238, 4122002), (406, 2416346), (476, 2061001), (493, 1989932), (812, 1208173), (986, 994966), (1972, 497483), (3451, 284276), (6902, 142138), (13804, 71069)]