2254845884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 4140466176

約数和(自身を除く): 1885620292

約数列:

[1, 2, 4, 31, 62, 124, 127, 131, 254, 262, 508, 524, 1093, 2186, 3937, 4061, 4372, 7874, 8122, 15748, 16244, 16637, 33274, 33883, 66548, 67766, 135532, 138811, 143183, 277622, 286366, 515747, 555244, 572732, 1031494, 2062988, 4303141, 4438673, 8606282, 8877346, 17212564, 17754692, 18184241, 36368482, 72736964, 563711471, 1127422942, 2254845884]

約数ペア:

[(1, 2254845884), (2, 1127422942), (4, 563711471), (31, 72736964), (62, 36368482), (124, 18184241), (127, 17754692), (131, 17212564), (254, 8877346), (262, 8606282), (508, 4438673), (524, 4303141), (1093, 2062988), (2186, 1031494), (3937, 572732), (4061, 555244), (4372, 515747), (7874, 286366), (8122, 277622), (15748, 143183), (16244, 138811), (16637, 135532), (33274, 67766), (33883, 66548)]