275783144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{378823}}^1$

素因数の和:378849

約数の個数: 32

約数和(自身を含む): 636424320

約数和(自身を除く): 360641176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 378823, 757646, 1515292, 2651761, 3030584, 4924699, 5303522, 9849398, 10607044, 19698796, 21214088, 34472893, 39397592, 68945786, 137891572, 275783144]

約数ペア:

[(1, 275783144), (2, 137891572), (4, 68945786), (7, 39397592), (8, 34472893), (13, 21214088), (14, 19698796), (26, 10607044), (28, 9849398), (52, 5303522), (56, 4924699), (91, 3030584), (104, 2651761), (182, 1515292), (364, 757646), (728, 378823)]