1560121000516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1343047}}^1$

素因数の和:1343404

約数の個数: 48

約数和(自身を含む): 2985112206720

約数和(自身を除く): 1424991206204

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 251, 356, 502, 1004, 1157, 2314, 3263, 4628, 6526, 13052, 22339, 44678, 89356, 290407, 580814, 1161628, 1343047, 2686094, 5372188, 17459611, 34919222, 69838444, 119531183, 239062366, 337104797, 478124732, 674209594, 1348419188, 1553905379, 3107810758, 4382362361, 6215621516, 8764724722, 17529449444, 30002326933, 60004653866, 120009307732, 390030250129, 780060500258, 1560121000516]

約数ペア:

[(1, 1560121000516), (2, 780060500258), (4, 390030250129), (13, 120009307732), (26, 60004653866), (52, 30002326933), (89, 17529449444), (178, 8764724722), (251, 6215621516), (356, 4382362361), (502, 3107810758), (1004, 1553905379), (1157, 1348419188), (2314, 674209594), (3263, 478124732), (4628, 337104797), (6526, 239062366), (13052, 119531183), (22339, 69838444), (44678, 34919222), (89356, 17459611), (290407, 5372188), (580814, 2686094), (1161628, 1343047)]