804547718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 1371686400

約数和(自身を除く): 567138682

約数列:

[1, 2, 13, 26, 59, 71, 83, 89, 118, 142, 166, 178, 767, 923, 1079, 1157, 1534, 1846, 2158, 2314, 4189, 4897, 5251, 5893, 6319, 7387, 8378, 9794, 10502, 11786, 12638, 14774, 54457, 63661, 68263, 76609, 82147, 96031, 108914, 127322, 136526, 153218, 164294, 192062, 347687, 372821, 435833, 524477, 695374, 745642, 871666, 1048954, 4519931, 4846673, 5665829, 6818201, 9039862, 9693346, 11331658, 13636402, 30944143, 61888286, 402273859, 804547718]

約数ペア:

[(1, 804547718), (2, 402273859), (13, 61888286), (26, 30944143), (59, 13636402), (71, 11331658), (83, 9693346), (89, 9039862), (118, 6818201), (142, 5665829), (166, 4846673), (178, 4519931), (767, 1048954), (923, 871666), (1079, 745642), (1157, 695374), (1534, 524477), (1846, 435833), (2158, 372821), (2314, 347687), (4189, 192062), (4897, 164294), (5251, 153218), (5893, 136526), (6319, 127322), (7387, 108914), (8378, 96031), (9794, 82147), (10502, 76609), (11786, 68263), (12638, 63661), (14774, 54457)]