2021905744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2477}}^1\times {\mathrm{3001}}^1$

素因数の和:5503

約数の個数: 40

約数和(自身を含む): 4150937448

約数和(自身を除く): 2129031704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2477, 3001, 4954, 6002, 9908, 12004, 19816, 24008, 39632, 42109, 48016, 51017, 84218, 102034, 168436, 204068, 336872, 408136, 673744, 816272, 7433477, 14866954, 29733908, 59467816, 118935632, 126369109, 252738218, 505476436, 1010952872, 2021905744]

約数ペア:

[(1, 2021905744), (2, 1010952872), (4, 505476436), (8, 252738218), (16, 126369109), (17, 118935632), (34, 59467816), (68, 29733908), (136, 14866954), (272, 7433477), (2477, 816272), (3001, 673744), (4954, 408136), (6002, 336872), (9908, 204068), (12004, 168436), (19816, 102034), (24008, 84218), (39632, 51017), (42109, 48016)]