2036406970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 4094737920

約数和(自身を除く): 2058330950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 727, 743, 754, 1454, 1486, 1885, 3635, 3715, 3770, 7270, 7430, 9451, 9659, 18902, 19318, 21083, 21547, 42166, 43094, 47255, 48295, 94510, 96590, 105415, 107735, 210830, 215470, 274079, 280111, 540161, 548158, 560222, 1080322, 1370395, 1400555, 2700805, 2740790, 2801110, 5401610, 7022093, 14044186, 15664669, 31329338, 35110465, 70220930, 78323345, 156646690, 203640697, 407281394, 1018203485, 2036406970]

約数ペア:

[(1, 2036406970), (2, 1018203485), (5, 407281394), (10, 203640697), (13, 156646690), (26, 78323345), (29, 70220930), (58, 35110465), (65, 31329338), (130, 15664669), (145, 14044186), (290, 7022093), (377, 5401610), (727, 2801110), (743, 2740790), (754, 2700805), (1454, 1400555), (1486, 1370395), (1885, 1080322), (3635, 560222), (3715, 548158), (3770, 540161), (7270, 280111), (7430, 274079), (9451, 215470), (9659, 210830), (18902, 107735), (19318, 105415), (21083, 96590), (21547, 94510), (42166, 48295), (43094, 47255)]