1982912160710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8339623}}^1$

素因数の和:8339733

約数の個数: 64

約数和(自身を含む): 4035043676160

約数和(自身を除く): 2052131515450

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 295, 310, 403, 590, 767, 806, 1534, 1829, 2015, 3658, 3835, 4030, 7670, 9145, 18290, 23777, 47554, 118885, 237770, 8339623, 16679246, 41698115, 83396230, 108415099, 216830198, 258528313, 492037757, 517056626, 542075495, 984075514, 1084150990, 1292641565, 2460188785, 2585283130, 3360868069, 4920377570, 6396490841, 6721736138, 12792981682, 15253170467, 16804340345, 30506340934, 31982454205, 33608680690, 63964908410, 76265852335, 152531704670, 198291216071, 396582432142, 991456080355, 1982912160710]

約数ペア:

[(1, 1982912160710), (2, 991456080355), (5, 396582432142), (10, 198291216071), (13, 152531704670), (26, 76265852335), (31, 63964908410), (59, 33608680690), (62, 31982454205), (65, 30506340934), (118, 16804340345), (130, 15253170467), (155, 12792981682), (295, 6721736138), (310, 6396490841), (403, 4920377570), (590, 3360868069), (767, 2585283130), (806, 2460188785), (1534, 1292641565), (1829, 1084150990), (2015, 984075514), (3658, 542075495), (3835, 517056626), (4030, 492037757), (7670, 258528313), (9145, 216830198), (18290, 108415099), (23777, 83396230), (47554, 41698115), (118885, 16679246), (237770, 8339623)]