931044426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 2049062400

約数和(自身を除く): 1118017974

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 307, 354, 614, 659, 767, 921, 1318, 1534, 1842, 1977, 2301, 3954, 3991, 4602, 7982, 8567, 11973, 17134, 18113, 23946, 25701, 36226, 38881, 51402, 54339, 77762, 108678, 116643, 202313, 233286, 235469, 404626, 470938, 505453, 606939, 706407, 1010906, 1213878, 1412814, 1516359, 2630069, 3032718, 5260138, 7890207, 11936467, 15780414, 23872934, 35809401, 71618802, 155174071, 310348142, 465522213, 931044426]

約数ペア:

[(1, 931044426), (2, 465522213), (3, 310348142), (6, 155174071), (13, 71618802), (26, 35809401), (39, 23872934), (59, 15780414), (78, 11936467), (118, 7890207), (177, 5260138), (307, 3032718), (354, 2630069), (614, 1516359), (659, 1412814), (767, 1213878), (921, 1010906), (1318, 706407), (1534, 606939), (1842, 505453), (1977, 470938), (2301, 404626), (3954, 235469), (3991, 233286), (4602, 202313), (7982, 116643), (8567, 108678), (11973, 77762), (17134, 54339), (18113, 51402), (23946, 38881), (25701, 36226)]