1020439554088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{2749}}^1\times {\mathrm{2953}}^1$

素因数の和:6554

約数の個数: 64

約数和(自身を含む): 2017877400000

約数和(自身を除く): 997437845912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 827, 1654, 2749, 2953, 3308, 5498, 5906, 6616, 10996, 11812, 15713, 21992, 23624, 31426, 52231, 56107, 62852, 104462, 112214, 125704, 208924, 224428, 417848, 448856, 2273423, 2442131, 4546846, 4884262, 8117797, 9093692, 9768524, 16235594, 18187384, 19537048, 32471188, 43195037, 46400489, 64942376, 86390074, 92800978, 154238143, 172780148, 185601956, 308476286, 345560296, 371203912, 616952572, 1233905144, 6713418119, 13426836238, 26853672476, 53707344952, 127554944261, 255109888522, 510219777044, 1020439554088]

約数ペア:

[(1, 1020439554088), (2, 510219777044), (4, 255109888522), (8, 127554944261), (19, 53707344952), (38, 26853672476), (76, 13426836238), (152, 6713418119), (827, 1233905144), (1654, 616952572), (2749, 371203912), (2953, 345560296), (3308, 308476286), (5498, 185601956), (5906, 172780148), (6616, 154238143), (10996, 92800978), (11812, 86390074), (15713, 64942376), (21992, 46400489), (23624, 43195037), (31426, 32471188), (52231, 19537048), (56107, 18187384), (62852, 16235594), (104462, 9768524), (112214, 9093692), (125704, 8117797), (208924, 4884262), (224428, 4546846), (417848, 2442131), (448856, 2273423)]