386922284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19381}}^1$

素因数の和:19446

約数の個数: 48

約数和(自身を含む): 833581056

約数和(自身を除く): 446658772

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 19381, 19964, 38762, 77524, 135667, 271334, 445763, 542668, 600811, 891526, 1201622, 1783052, 2403244, 3120341, 4205677, 6240682, 8411354, 12481364, 13818653, 16822708, 27637306, 55274612, 96730571, 193461142, 386922284]

約数ペア:

[(1, 386922284), (2, 193461142), (4, 96730571), (7, 55274612), (14, 27637306), (23, 16822708), (28, 13818653), (31, 12481364), (46, 8411354), (62, 6240682), (92, 4205677), (124, 3120341), (161, 2403244), (217, 1783052), (322, 1201622), (434, 891526), (644, 600811), (713, 542668), (868, 445763), (1426, 271334), (2852, 135667), (4991, 77524), (9982, 38762), (19381, 19964)]