2217760356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{643949}}^1$

素因数の和:644004

約数の個数: 48

約数和(自身を含む): 6058281600

約数和(自身を除く): 3840521244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 643949, 1287898, 1931847, 2575796, 3863694, 4507643, 7727388, 9015286, 13522929, 18030572, 26401909, 27045858, 52803818, 54091716, 79205727, 105607636, 158411454, 184813363, 316822908, 369626726, 554440089, 739253452, 1108880178, 2217760356]

約数ペア:

[(1, 2217760356), (2, 1108880178), (3, 739253452), (4, 554440089), (6, 369626726), (7, 316822908), (12, 184813363), (14, 158411454), (21, 105607636), (28, 79205727), (41, 54091716), (42, 52803818), (82, 27045858), (84, 26401909), (123, 18030572), (164, 13522929), (246, 9015286), (287, 7727388), (492, 4507643), (574, 3863694), (861, 2575796), (1148, 1931847), (1722, 1287898), (3444, 643949)]