1893429966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4973}}^1$

素因数の和:5121

約数の個数: 64

約数和(自身を含む): 4125634560

約数和(自身を除く): 2232204594

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 89, 93, 138, 178, 186, 267, 534, 713, 1426, 2047, 2139, 2759, 4094, 4278, 4973, 5518, 6141, 8277, 9946, 12282, 14919, 16554, 29838, 63457, 114379, 126914, 154163, 190371, 228758, 308326, 343137, 380742, 442597, 462489, 686274, 885194, 924978, 1327791, 2655582, 3545749, 7091498, 10179731, 10637247, 13720507, 20359462, 21274494, 27441014, 30539193, 41161521, 61078386, 82323042, 315571661, 631143322, 946714983, 1893429966]

約数ペア:

[(1, 1893429966), (2, 946714983), (3, 631143322), (6, 315571661), (23, 82323042), (31, 61078386), (46, 41161521), (62, 30539193), (69, 27441014), (89, 21274494), (93, 20359462), (138, 13720507), (178, 10637247), (186, 10179731), (267, 7091498), (534, 3545749), (713, 2655582), (1426, 1327791), (2047, 924978), (2139, 885194), (2759, 686274), (4094, 462489), (4278, 442597), (4973, 380742), (5518, 343137), (6141, 308326), (8277, 228758), (9946, 190371), (12282, 154163), (14919, 126914), (16554, 114379), (29838, 63457)]