1263670388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 2320351488

約数和(自身を除く): 1056681100

約数列:

[1, 2, 4, 47, 61, 94, 101, 122, 188, 202, 244, 404, 1091, 2182, 2867, 4364, 4747, 5734, 6161, 9494, 11468, 12322, 18988, 24644, 51277, 66551, 102554, 110191, 133102, 205108, 220382, 266204, 289567, 440764, 579134, 1158268, 3127897, 5178977, 6255794, 6721651, 10357954, 12511588, 13443302, 20715908, 26886604, 315917597, 631835194, 1263670388]

約数ペア:

[(1, 1263670388), (2, 631835194), (4, 315917597), (47, 26886604), (61, 20715908), (94, 13443302), (101, 12511588), (122, 10357954), (188, 6721651), (202, 6255794), (244, 5178977), (404, 3127897), (1091, 1158268), (2182, 579134), (2867, 440764), (4364, 289567), (4747, 266204), (5734, 220382), (6161, 205108), (9494, 133102), (11468, 110191), (12322, 102554), (18988, 66551), (24644, 51277)]