1338156710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 2688505344

約数和(自身を除く): 1350348634

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 97, 110, 166, 194, 415, 485, 830, 913, 970, 1067, 1511, 1826, 2134, 3022, 4565, 5335, 7555, 8051, 9130, 10670, 15110, 16102, 16621, 33242, 40255, 80510, 83105, 88561, 125413, 146567, 166210, 177122, 250826, 293134, 442805, 627065, 732835, 885610, 1254130, 1379543, 1465670, 1612237, 2759086, 3224474, 6897715, 8061185, 12165061, 13795430, 16122370, 24330122, 60825305, 121650610, 133815671, 267631342, 669078355, 1338156710]

約数ペア:

[(1, 1338156710), (2, 669078355), (5, 267631342), (10, 133815671), (11, 121650610), (22, 60825305), (55, 24330122), (83, 16122370), (97, 13795430), (110, 12165061), (166, 8061185), (194, 6897715), (415, 3224474), (485, 2759086), (830, 1612237), (913, 1465670), (970, 1379543), (1067, 1254130), (1511, 885610), (1826, 732835), (2134, 627065), (3022, 442805), (4565, 293134), (5335, 250826), (7555, 177122), (8051, 166210), (9130, 146567), (10670, 125413), (15110, 88561), (16102, 83105), (16621, 80510), (33242, 40255)]