1555148799548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1747}}^1\times {\mathrm{10667}}^1$

素因数の和:13122

約数の個数: 48

約数和(自身を含む): 2815349720064

約数和(自身を除く): 1260200920516

約数列:

[1, 2, 4, 31, 62, 124, 673, 1346, 1747, 2692, 3494, 6988, 10667, 20863, 21334, 41726, 42668, 54157, 83452, 108314, 216628, 330677, 661354, 1175731, 1322708, 2351462, 4702924, 7178891, 14357782, 18635249, 28715564, 36447661, 37270498, 72895322, 74540996, 145790644, 222545621, 445091242, 577692719, 890182484, 1155385438, 2310770876, 12541522577, 25083045154, 50166090308, 388787199887, 777574399774, 1555148799548]

約数ペア:

[(1, 1555148799548), (2, 777574399774), (4, 388787199887), (31, 50166090308), (62, 25083045154), (124, 12541522577), (673, 2310770876), (1346, 1155385438), (1747, 890182484), (2692, 577692719), (3494, 445091242), (6988, 222545621), (10667, 145790644), (20863, 74540996), (21334, 72895322), (41726, 37270498), (42668, 36447661), (54157, 28715564), (83452, 18635249), (108314, 14357782), (216628, 7178891), (330677, 4702924), (661354, 2351462), (1175731, 1322708)]