16408857890884

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{607}}^1\times {\mathrm{2711}}^1\times {\mathrm{12527}}^1$

素因数の和:16048

約数の個数: 48

約数和(自身を含む): 28920316723200

約数和(自身を除く): 12511458832316

約数列:

[1, 2, 4, 199, 398, 607, 796, 1214, 2428, 2711, 5422, 10844, 12527, 25054, 50108, 120793, 241586, 483172, 539489, 1078978, 1645577, 2157956, 2492873, 3291154, 4985746, 6582308, 7603889, 9971492, 15207778, 30415556, 33960697, 67921394, 135842788, 327469823, 654939646, 1309879292, 1513173911, 3026347822, 6052695644, 6758178703, 13516357406, 20614143079, 27032714812, 41228286158, 82456572316, 4102214472721, 8204428945442, 16408857890884]

約数ペア:

[(1, 16408857890884), (2, 8204428945442), (4, 4102214472721), (199, 82456572316), (398, 41228286158), (607, 27032714812), (796, 20614143079), (1214, 13516357406), (2428, 6758178703), (2711, 6052695644), (5422, 3026347822), (10844, 1513173911), (12527, 1309879292), (25054, 654939646), (50108, 327469823), (120793, 135842788), (241586, 67921394), (483172, 33960697), (539489, 30415556), (1078978, 15207778), (1645577, 9971492), (2157956, 7603889), (2492873, 6582308), (3291154, 4985746)]