948654916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 1844277120

約数和(自身を除く): 895622204

約数列:

[1, 2, 4, 11, 22, 44, 89, 157, 178, 314, 356, 628, 979, 1543, 1727, 1958, 3086, 3454, 3916, 6172, 6908, 13973, 16973, 27946, 33946, 55892, 67892, 137327, 153703, 242251, 274654, 307406, 484502, 549308, 614812, 969004, 1510597, 2664761, 3021194, 5329522, 6042388, 10659044, 21560339, 43120678, 86241356, 237163729, 474327458, 948654916]

約数ペア:

[(1, 948654916), (2, 474327458), (4, 237163729), (11, 86241356), (22, 43120678), (44, 21560339), (89, 10659044), (157, 6042388), (178, 5329522), (314, 3021194), (356, 2664761), (628, 1510597), (979, 969004), (1543, 614812), (1727, 549308), (1958, 484502), (3086, 307406), (3454, 274654), (3916, 242251), (6172, 153703), (6908, 137327), (13973, 67892), (16973, 55892), (27946, 33946)]