1227172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 2303840

約数和(自身を除く): 1076668

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 241, 268, 482, 964, 1273, 2546, 4579, 5092, 9158, 16147, 18316, 32294, 64588, 306793, 613586, 1227172]

約数ペア:

[(1, 1227172), (2, 613586), (4, 306793), (19, 64588), (38, 32294), (67, 18316), (76, 16147), (134, 9158), (241, 5092), (268, 4579), (482, 2546), (964, 1273)]