13309513204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 25839717120

約数和(自身を除く): 12530203916

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 509, 611, 676, 823, 1018, 1222, 1646, 2036, 2444, 3292, 6617, 7943, 10699, 13234, 15886, 21398, 23923, 26468, 31772, 38681, 42796, 47846, 77362, 86021, 95692, 139087, 154724, 172042, 278174, 310999, 344084, 418907, 502853, 556348, 621998, 837814, 1005706, 1243996, 1675628, 2011412, 4042987, 5445791, 6537089, 8085974, 10891582, 13074178, 16171948, 19688629, 21783164, 26148356, 39377258, 70795283, 78754516, 141590566, 255952177, 283181132, 511904354, 1023808708, 3327378301, 6654756602, 13309513204]

約数ペア:

[(1, 13309513204), (2, 6654756602), (4, 3327378301), (13, 1023808708), (26, 511904354), (47, 283181132), (52, 255952177), (94, 141590566), (169, 78754516), (188, 70795283), (338, 39377258), (509, 26148356), (611, 21783164), (676, 19688629), (823, 16171948), (1018, 13074178), (1222, 10891582), (1646, 8085974), (2036, 6537089), (2444, 5445791), (3292, 4042987), (6617, 2011412), (7943, 1675628), (10699, 1243996), (13234, 1005706), (15886, 837814), (21398, 621998), (23923, 556348), (26468, 502853), (31772, 418907), (38681, 344084), (42796, 310999), (47846, 278174), (77362, 172042), (86021, 154724), (95692, 139087)]