3787748562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{997}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 8329547520

約数和(自身を除く): 4541798958

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 919, 997, 1378, 1838, 1994, 2067, 2757, 2991, 4134, 5514, 5982, 11947, 12961, 23894, 25922, 35841, 38883, 48707, 52841, 71682, 77766, 97414, 105682, 146121, 158523, 292242, 317046, 633191, 686933, 916243, 1266382, 1373866, 1832486, 1899573, 2060799, 2748729, 3799146, 4121598, 5497458, 11911159, 23822318, 35733477, 48560879, 71466954, 97121758, 145682637, 291365274, 631291427, 1262582854, 1893874281, 3787748562]

約数ペア:

[(1, 3787748562), (2, 1893874281), (3, 1262582854), (6, 631291427), (13, 291365274), (26, 145682637), (39, 97121758), (53, 71466954), (78, 48560879), (106, 35733477), (159, 23822318), (318, 11911159), (689, 5497458), (919, 4121598), (997, 3799146), (1378, 2748729), (1838, 2060799), (1994, 1899573), (2067, 1832486), (2757, 1373866), (2991, 1266382), (4134, 916243), (5514, 686933), (5982, 633191), (11947, 317046), (12961, 292242), (23894, 158523), (25922, 146121), (35841, 105682), (38883, 97414), (48707, 77766), (52841, 71682)]