843348012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{31249}}^1$

素因数の和:31442

約数の個数: 48

約数和(自身を含む): 2131500000

約数和(自身を除く): 1288151988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 4498, 6747, 8996, 13494, 26988, 31249, 62498, 93747, 124996, 187494, 374988, 406237, 812474, 1218711, 1624948, 2437422, 4874844, 5406077, 10812154, 16218231, 21624308, 32436462, 64872924, 70279001, 140558002, 210837003, 281116004, 421674006, 843348012]

約数ペア:

[(1, 843348012), (2, 421674006), (3, 281116004), (4, 210837003), (6, 140558002), (12, 70279001), (13, 64872924), (26, 32436462), (39, 21624308), (52, 16218231), (78, 10812154), (156, 5406077), (173, 4874844), (346, 2437422), (519, 1624948), (692, 1218711), (1038, 812474), (2076, 406237), (2249, 374988), (4498, 187494), (6747, 124996), (8996, 93747), (13494, 62498), (26988, 31249)]