2398914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 6040320

約数和(自身を除く): 3641406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 241, 474, 482, 553, 711, 723, 1106, 1422, 1446, 1659, 1687, 2169, 3318, 3374, 4338, 4977, 5061, 9954, 10122, 15183, 19039, 30366, 38078, 57117, 114234, 133273, 171351, 266546, 342702, 399819, 799638, 1199457, 2398914]

約数ペア:

[(1, 2398914), (2, 1199457), (3, 799638), (6, 399819), (7, 342702), (9, 266546), (14, 171351), (18, 133273), (21, 114234), (42, 57117), (63, 38078), (79, 30366), (126, 19039), (158, 15183), (237, 10122), (241, 9954), (474, 5061), (482, 4977), (553, 4338), (711, 3374), (723, 3318), (1106, 2169), (1422, 1687), (1446, 1659)]