2052392008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 4112784000

約数和(自身を除く): 2060391992

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 337, 389, 412, 674, 778, 824, 1348, 1556, 1957, 2696, 3112, 3914, 6403, 7391, 7828, 12806, 14782, 15656, 25612, 29564, 34711, 40067, 51224, 59128, 69422, 80134, 131093, 138844, 160268, 262186, 277688, 320536, 524372, 659509, 761273, 1048744, 1319018, 1522546, 2490767, 2638036, 3045092, 4981534, 5276072, 6090184, 9963068, 13502579, 19926136, 27005158, 54010316, 108020632, 256549001, 513098002, 1026196004, 2052392008]

約数ペア:

[(1, 2052392008), (2, 1026196004), (4, 513098002), (8, 256549001), (19, 108020632), (38, 54010316), (76, 27005158), (103, 19926136), (152, 13502579), (206, 9963068), (337, 6090184), (389, 5276072), (412, 4981534), (674, 3045092), (778, 2638036), (824, 2490767), (1348, 1522546), (1556, 1319018), (1957, 1048744), (2696, 761273), (3112, 659509), (3914, 524372), (6403, 320536), (7391, 277688), (7828, 262186), (12806, 160268), (14782, 138844), (15656, 131093), (25612, 80134), (29564, 69422), (34711, 59128), (40067, 51224)]