2013233008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{7517}}^1$

素因数の和:8425

約数の個数: 40

約数和(自身を含む): 4111143120

約数和(自身を除く): 2097910112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 881, 1762, 3524, 7048, 7517, 14096, 15034, 16739, 30068, 33478, 60136, 66956, 120272, 133912, 142823, 267824, 285646, 571292, 1142584, 2285168, 6622477, 13244954, 26489908, 52979816, 105959632, 125827063, 251654126, 503308252, 1006616504, 2013233008]

約数ペア:

[(1, 2013233008), (2, 1006616504), (4, 503308252), (8, 251654126), (16, 125827063), (19, 105959632), (38, 52979816), (76, 26489908), (152, 13244954), (304, 6622477), (881, 2285168), (1762, 1142584), (3524, 571292), (7048, 285646), (7517, 267824), (14096, 142823), (15034, 133912), (16739, 120272), (30068, 66956), (33478, 60136)]