1789320788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{1171}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 3466157184

約数和(自身を除く): 1676836396

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 977, 1171, 1564, 1954, 2342, 3908, 4684, 16609, 19907, 22471, 26933, 33218, 39814, 44942, 53866, 66436, 79628, 89884, 107732, 382007, 457861, 764014, 915722, 1144067, 1528028, 1831444, 2288134, 4576268, 19449139, 26313541, 38898278, 52627082, 77796556, 105254164, 447330197, 894660394, 1789320788]

約数ペア:

[(1, 1789320788), (2, 894660394), (4, 447330197), (17, 105254164), (23, 77796556), (34, 52627082), (46, 38898278), (68, 26313541), (92, 19449139), (391, 4576268), (782, 2288134), (977, 1831444), (1171, 1528028), (1564, 1144067), (1954, 915722), (2342, 764014), (3908, 457861), (4684, 382007), (16609, 107732), (19907, 89884), (22471, 79628), (26933, 66436), (33218, 53866), (39814, 44942)]