2016915512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2741}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 4106419200

約数和(自身を除く): 2089503688

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 103, 152, 188, 206, 376, 412, 824, 893, 1786, 1957, 2741, 3572, 3914, 4841, 5482, 7144, 7828, 9682, 10964, 15656, 19364, 21928, 38728, 52079, 91979, 104158, 128827, 183958, 208316, 257654, 282323, 367916, 416632, 515308, 564646, 735832, 1030616, 1129292, 2258584, 2447713, 4895426, 5364137, 9790852, 10728274, 13269181, 19581704, 21456548, 26538362, 42913096, 53076724, 106153448, 252114439, 504228878, 1008457756, 2016915512]

約数ペア:

[(1, 2016915512), (2, 1008457756), (4, 504228878), (8, 252114439), (19, 106153448), (38, 53076724), (47, 42913096), (76, 26538362), (94, 21456548), (103, 19581704), (152, 13269181), (188, 10728274), (206, 9790852), (376, 5364137), (412, 4895426), (824, 2447713), (893, 2258584), (1786, 1129292), (1957, 1030616), (2741, 735832), (3572, 564646), (3914, 515308), (4841, 416632), (5482, 367916), (7144, 282323), (7828, 257654), (9682, 208316), (10964, 183958), (15656, 128827), (19364, 104158), (21928, 91979), (38728, 52079)]