1949432899106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{228409}}^1$

素因数の和:228939

約数の個数: 64

約数和(自身を含む): 3679323298560

約数和(自身を除く): 1729890399454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 353, 706, 1099, 1727, 2198, 2471, 3454, 3883, 4942, 7766, 12089, 24178, 27181, 54362, 55421, 110842, 228409, 387947, 456818, 609631, 775894, 1219262, 1598863, 2512499, 3197726, 4267417, 5024998, 8534834, 17587493, 35174986, 35860213, 71720426, 80628377, 161256754, 251021491, 394462343, 502042982, 564398639, 788924686, 886912147, 1128797278, 1773824294, 2761236401, 5522472802, 6208385029, 12416770058, 12658655189, 25317310378, 88610586323, 139245207079, 177221172646, 278490414158, 974716449553, 1949432899106]

約数ペア:

[(1, 1949432899106), (2, 974716449553), (7, 278490414158), (11, 177221172646), (14, 139245207079), (22, 88610586323), (77, 25317310378), (154, 12658655189), (157, 12416770058), (314, 6208385029), (353, 5522472802), (706, 2761236401), (1099, 1773824294), (1727, 1128797278), (2198, 886912147), (2471, 788924686), (3454, 564398639), (3883, 502042982), (4942, 394462343), (7766, 251021491), (12089, 161256754), (24178, 80628377), (27181, 71720426), (54362, 35860213), (55421, 35174986), (110842, 17587493), (228409, 8534834), (387947, 5024998), (456818, 4267417), (609631, 3197726), (775894, 2512499), (1219262, 1598863)]