480861556

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 975219840

約数和(自身を除く): 494358284

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 379, 401, 452, 758, 791, 802, 1516, 1582, 1604, 2653, 2807, 3164, 5306, 5614, 10612, 11228, 42827, 45313, 85654, 90626, 151979, 171308, 181252, 299789, 303958, 317191, 599578, 607916, 634382, 1063853, 1199156, 1268764, 2127706, 4255412, 17173627, 34347254, 68694508, 120215389, 240430778, 480861556]

約数ペア:

[(1, 480861556), (2, 240430778), (4, 120215389), (7, 68694508), (14, 34347254), (28, 17173627), (113, 4255412), (226, 2127706), (379, 1268764), (401, 1199156), (452, 1063853), (758, 634382), (791, 607916), (802, 599578), (1516, 317191), (1582, 303958), (1604, 299789), (2653, 181252), (2807, 171308), (3164, 151979), (5306, 90626), (5614, 85654), (10612, 45313), (11228, 42827)]