426895612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1427}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 879967872

約数和(自身を除く): 453072260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 523, 572, 1046, 1427, 2092, 2854, 5708, 5753, 6799, 11506, 13598, 15697, 18551, 23012, 27196, 31394, 37102, 62788, 74204, 74789, 149578, 204061, 299156, 408122, 746321, 816244, 1492642, 2985284, 8209531, 9702173, 16419062, 19404346, 32838124, 38808692, 106723903, 213447806, 426895612]

約数ペア:

[(1, 426895612), (2, 213447806), (4, 106723903), (11, 38808692), (13, 32838124), (22, 19404346), (26, 16419062), (44, 9702173), (52, 8209531), (143, 2985284), (286, 1492642), (523, 816244), (572, 746321), (1046, 408122), (1427, 299156), (2092, 204061), (2854, 149578), (5708, 74789), (5753, 74204), (6799, 62788), (11506, 37102), (13598, 31394), (15697, 27196), (18551, 23012)]