1355167670402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{489191}}^1$

素因数の和:489735

約数の個数: 64

約数和(自身を含む): 2587817852928

約数和(自身を除く): 1232650182526

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 491, 806, 982, 2821, 3437, 5642, 6383, 6874, 12766, 15221, 30442, 44681, 89362, 106547, 197873, 213094, 395746, 489191, 978382, 1385111, 2770222, 3424337, 6359483, 6848674, 12718966, 15164921, 30329842, 44516381, 89032762, 106154447, 197143973, 212308894, 240192781, 394287946, 480385562, 1380007811, 1681349467, 2760015622, 3122506153, 3362698934, 6245012306, 7445976211, 14891952422, 21857543071, 43715086142, 52121833477, 96797690743, 104243666954, 193595381486, 677583835201, 1355167670402]

約数ペア:

[(1, 1355167670402), (2, 677583835201), (7, 193595381486), (13, 104243666954), (14, 96797690743), (26, 52121833477), (31, 43715086142), (62, 21857543071), (91, 14891952422), (182, 7445976211), (217, 6245012306), (403, 3362698934), (434, 3122506153), (491, 2760015622), (806, 1681349467), (982, 1380007811), (2821, 480385562), (3437, 394287946), (5642, 240192781), (6383, 212308894), (6874, 197143973), (12766, 106154447), (15221, 89032762), (30442, 44516381), (44681, 30329842), (89362, 15164921), (106547, 12718966), (197873, 6848674), (213094, 6359483), (395746, 3424337), (489191, 2770222), (978382, 1385111)]