1259653076

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 2458073940

約数和(自身を除く): 1198420864

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 157, 242, 274, 314, 484, 548, 628, 1331, 1507, 1727, 2662, 3014, 3454, 5324, 6028, 6908, 14641, 16577, 18997, 21509, 29282, 33154, 37994, 43018, 58564, 66308, 75988, 86036, 182347, 208967, 236599, 364694, 417934, 473198, 729388, 835868, 946396, 2005817, 2298637, 2602589, 4011634, 4597274, 5205178, 8023268, 9194548, 10410356, 28628479, 57256958, 114513916, 314913269, 629826538, 1259653076]

約数ペア:

[(1, 1259653076), (2, 629826538), (4, 314913269), (11, 114513916), (22, 57256958), (44, 28628479), (121, 10410356), (137, 9194548), (157, 8023268), (242, 5205178), (274, 4597274), (314, 4011634), (484, 2602589), (548, 2298637), (628, 2005817), (1331, 946396), (1507, 835868), (1727, 729388), (2662, 473198), (3014, 417934), (3454, 364694), (5324, 236599), (6028, 208967), (6908, 182347), (14641, 86036), (16577, 75988), (18997, 66308), (21509, 58564), (29282, 43018), (33154, 37994)]