1993951248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1340021}}^1$

素因数の和:1340063

約数の個数: 40

約数和(自身を含む): 5317207296

約数和(自身を除く): 3323256048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1340021, 2680042, 4020063, 5360084, 8040126, 10720168, 16080252, 21440336, 32160504, 41540651, 64321008, 83081302, 124621953, 166162604, 249243906, 332325208, 498487812, 664650416, 996975624, 1993951248]

約数ペア:

[(1, 1993951248), (2, 996975624), (3, 664650416), (4, 498487812), (6, 332325208), (8, 249243906), (12, 166162604), (16, 124621953), (24, 83081302), (31, 64321008), (48, 41540651), (62, 32160504), (93, 21440336), (124, 16080252), (186, 10720168), (248, 8040126), (372, 5360084), (496, 4020063), (744, 2680042), (1488, 1340021)]