2247709386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1993}}^1$

素因数の和:2791

約数の個数: 64

約数和(自身を含む): 5105278080

約数和(自身を除く): 2857568694

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 761, 1482, 1522, 1993, 2283, 3986, 4566, 5979, 9893, 11958, 14459, 19786, 25909, 28918, 29679, 37867, 43377, 51818, 59358, 75734, 77727, 86754, 113601, 155454, 187967, 227202, 375934, 492271, 563901, 984542, 1127802, 1476813, 1516673, 2953626, 3033346, 4550019, 9100038, 19716749, 28816787, 39433498, 57633574, 59150247, 86450361, 118300494, 172900722, 374618231, 749236462, 1123854693, 2247709386]

約数ペア:

[(1, 2247709386), (2, 1123854693), (3, 749236462), (6, 374618231), (13, 172900722), (19, 118300494), (26, 86450361), (38, 59150247), (39, 57633574), (57, 39433498), (78, 28816787), (114, 19716749), (247, 9100038), (494, 4550019), (741, 3033346), (761, 2953626), (1482, 1516673), (1522, 1476813), (1993, 1127802), (2283, 984542), (3986, 563901), (4566, 492271), (5979, 375934), (9893, 227202), (11958, 187967), (14459, 155454), (19786, 113601), (25909, 86754), (28918, 77727), (29679, 75734), (37867, 59358), (43377, 51818)]