1338966244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{5851}}^1$

素因数の和:6616

約数の個数: 48

約数和(自身を含む): 2925812736

約数和(自身を除く): 1586846492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 743, 1486, 2972, 5201, 5851, 8173, 10402, 11702, 16346, 20804, 23404, 32692, 40957, 57211, 64361, 81914, 114422, 128722, 163828, 228844, 257444, 450527, 901054, 1802108, 4347293, 8694586, 17389172, 30431051, 47820223, 60862102, 95640446, 121724204, 191280892, 334741561, 669483122, 1338966244]

約数ペア:

[(1, 1338966244), (2, 669483122), (4, 334741561), (7, 191280892), (11, 121724204), (14, 95640446), (22, 60862102), (28, 47820223), (44, 30431051), (77, 17389172), (154, 8694586), (308, 4347293), (743, 1802108), (1486, 901054), (2972, 450527), (5201, 257444), (5851, 228844), (8173, 163828), (10402, 128722), (11702, 114422), (16346, 81914), (20804, 64361), (23404, 57211), (32692, 40957)]