84980456596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{746989}}^1$

素因数の和:747256

約数の個数: 48

約数和(自身を含む): 180711820800

約数和(自身を除く): 95731364204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 239, 476, 478, 956, 1673, 3346, 4063, 6692, 8126, 16252, 28441, 56882, 113764, 746989, 1493978, 2987956, 5228923, 10457846, 12698813, 20915692, 25397626, 50795252, 88891691, 177783382, 178530371, 355566764, 357060742, 714121484, 1249712597, 2499425194, 3035016307, 4998850388, 6070032614, 12140065228, 21245114149, 42490228298, 84980456596]

約数ペア:

[(1, 84980456596), (2, 42490228298), (4, 21245114149), (7, 12140065228), (14, 6070032614), (17, 4998850388), (28, 3035016307), (34, 2499425194), (68, 1249712597), (119, 714121484), (238, 357060742), (239, 355566764), (476, 178530371), (478, 177783382), (956, 88891691), (1673, 50795252), (3346, 25397626), (4063, 20915692), (6692, 12698813), (8126, 10457846), (16252, 5228923), (28441, 2987956), (56882, 1493978), (113764, 746989)]