6520496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 13503600

約数和(自身を除く): 6983104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 241, 304, 356, 482, 712, 964, 1424, 1691, 1928, 3382, 3856, 4579, 6764, 9158, 13528, 18316, 21449, 27056, 36632, 42898, 73264, 85796, 171592, 343184, 407531, 815062, 1630124, 3260248, 6520496]

約数ペア:

[(1, 6520496), (2, 3260248), (4, 1630124), (8, 815062), (16, 407531), (19, 343184), (38, 171592), (76, 85796), (89, 73264), (152, 42898), (178, 36632), (241, 27056), (304, 21449), (356, 18316), (482, 13528), (712, 9158), (964, 6764), (1424, 4579), (1691, 3856), (1928, 3382)]