4377156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 11805696

約数和(自身を除く): 7428540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 487, 642, 749, 974, 1284, 1461, 1498, 1948, 2247, 2922, 2996, 3409, 4494, 5844, 6818, 8988, 10227, 13636, 20454, 40908, 52109, 104218, 156327, 208436, 312654, 364763, 625308, 729526, 1094289, 1459052, 2188578, 4377156]

約数ペア:

[(1, 4377156), (2, 2188578), (3, 1459052), (4, 1094289), (6, 729526), (7, 625308), (12, 364763), (14, 312654), (21, 208436), (28, 156327), (42, 104218), (84, 52109), (107, 40908), (214, 20454), (321, 13636), (428, 10227), (487, 8988), (642, 6818), (749, 5844), (974, 4494), (1284, 3409), (1461, 2996), (1498, 2922), (1948, 2247)]