1944471738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1429}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 4336675200

約数和(自身を除く): 2392203462

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 389, 583, 778, 1166, 1167, 1429, 1749, 2334, 2858, 3498, 4279, 4287, 8558, 8574, 12837, 15719, 20617, 25674, 31438, 41234, 47157, 61851, 75737, 94314, 123702, 151474, 226787, 227211, 453574, 454422, 555881, 680361, 833107, 1111762, 1360722, 1666214, 1667643, 2499321, 3335286, 4998642, 6114691, 12229382, 18344073, 29461693, 36688146, 58923386, 88385079, 176770158, 324078623, 648157246, 972235869, 1944471738]

約数ペア:

[(1, 1944471738), (2, 972235869), (3, 648157246), (6, 324078623), (11, 176770158), (22, 88385079), (33, 58923386), (53, 36688146), (66, 29461693), (106, 18344073), (159, 12229382), (318, 6114691), (389, 4998642), (583, 3335286), (778, 2499321), (1166, 1667643), (1167, 1666214), (1429, 1360722), (1749, 1111762), (2334, 833107), (2858, 680361), (3498, 555881), (4279, 454422), (4287, 453574), (8558, 227211), (8574, 226787), (12837, 151474), (15719, 123702), (20617, 94314), (25674, 75737), (31438, 61851), (41234, 47157)]