231337652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4639}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 502010880

約数和(自身を除く): 270673228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 4639, 7124, 9278, 12467, 18556, 24934, 32473, 49868, 60307, 64946, 120614, 129892, 241228, 422149, 635543, 844298, 1271086, 1688596, 2542172, 4448801, 8262059, 8897602, 16524118, 17795204, 33048236, 57834413, 115668826, 231337652]

約数ペア:

[(1, 231337652), (2, 115668826), (4, 57834413), (7, 33048236), (13, 17795204), (14, 16524118), (26, 8897602), (28, 8262059), (52, 4448801), (91, 2542172), (137, 1688596), (182, 1271086), (274, 844298), (364, 635543), (548, 422149), (959, 241228), (1781, 129892), (1918, 120614), (3562, 64946), (3836, 60307), (4639, 49868), (7124, 32473), (9278, 24934), (12467, 18556)]