2820002694

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 5909511168

約数和(自身を除く): 3089508474

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 271, 318, 542, 761, 813, 1522, 1626, 2279, 2283, 4558, 4566, 6837, 11653, 13674, 14363, 23306, 28726, 32723, 34959, 40333, 43089, 65446, 69918, 80666, 86178, 98169, 120999, 196338, 206231, 241998, 412462, 617609, 618693, 1235218, 1237386, 1734319, 1852827, 3468638, 3705654, 5202957, 8867933, 10405914, 10930243, 17735866, 21860486, 26603799, 32790729, 53207598, 65581458, 470000449, 940000898, 1410001347, 2820002694]

約数ペア:

[(1, 2820002694), (2, 1410001347), (3, 940000898), (6, 470000449), (43, 65581458), (53, 53207598), (86, 32790729), (106, 26603799), (129, 21860486), (159, 17735866), (258, 10930243), (271, 10405914), (318, 8867933), (542, 5202957), (761, 3705654), (813, 3468638), (1522, 1852827), (1626, 1734319), (2279, 1237386), (2283, 1235218), (4558, 618693), (4566, 617609), (6837, 412462), (11653, 241998), (13674, 206231), (14363, 196338), (23306, 120999), (28726, 98169), (32723, 86178), (34959, 80666), (40333, 69918), (43089, 65446)]