663373670404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1\times {\mathrm{48247}}^1$

素因数の和:49348

約数の個数: 48

約数和(自身を含む): 1235789533440

約数和(自身を除く): 572415863036

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 839, 964, 1678, 3356, 4097, 8194, 14263, 16388, 28526, 48247, 57052, 96494, 192988, 202199, 404398, 808796, 820199, 1640398, 3280796, 3437383, 6874766, 11627527, 13749532, 23255054, 40479233, 46510108, 80958466, 161916932, 197667959, 395335918, 688146961, 790671836, 1376293922, 2752587844, 9755495153, 19510990306, 39021980612, 165843417601, 331686835202, 663373670404]

約数ペア:

[(1, 663373670404), (2, 331686835202), (4, 165843417601), (17, 39021980612), (34, 19510990306), (68, 9755495153), (241, 2752587844), (482, 1376293922), (839, 790671836), (964, 688146961), (1678, 395335918), (3356, 197667959), (4097, 161916932), (8194, 80958466), (14263, 46510108), (16388, 40479233), (28526, 23255054), (48247, 13749532), (57052, 11627527), (96494, 6874766), (192988, 3437383), (202199, 3280796), (404398, 1640398), (808796, 820199)]