2219802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2618598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 191, 298, 382, 447, 573, 894, 1146, 1937, 2483, 3874, 4966, 5811, 7449, 11622, 14898, 28459, 56918, 85377, 170754, 369967, 739934, 1109901, 2219802]

約数ペア:

[(1, 2219802), (2, 1109901), (3, 739934), (6, 369967), (13, 170754), (26, 85377), (39, 56918), (78, 28459), (149, 14898), (191, 11622), (298, 7449), (382, 5811), (447, 4966), (573, 3874), (894, 2483), (1146, 1937)]