3972662918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9871}}^1$

素因数の和:10005

約数の個数: 64

約数和(自身を含む): 7676467200

約数和(自身を除く): 3703804282

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 89, 119, 133, 178, 238, 266, 323, 623, 646, 1246, 1513, 1691, 2261, 3026, 3382, 4522, 9871, 10591, 11837, 19742, 21182, 23674, 28747, 57494, 69097, 138194, 167807, 187549, 201229, 335614, 375098, 402458, 878519, 1174649, 1312843, 1757038, 2349298, 2625686, 3188333, 6149633, 6376666, 12299266, 14934823, 16691861, 22318331, 29869646, 33383722, 44636662, 104543761, 116843027, 209087522, 233686054, 283761637, 567523274, 1986331459, 3972662918]

約数ペア:

[(1, 3972662918), (2, 1986331459), (7, 567523274), (14, 283761637), (17, 233686054), (19, 209087522), (34, 116843027), (38, 104543761), (89, 44636662), (119, 33383722), (133, 29869646), (178, 22318331), (238, 16691861), (266, 14934823), (323, 12299266), (623, 6376666), (646, 6149633), (1246, 3188333), (1513, 2625686), (1691, 2349298), (2261, 1757038), (3026, 1312843), (3382, 1174649), (4522, 878519), (9871, 402458), (10591, 375098), (11837, 335614), (19742, 201229), (21182, 187549), (23674, 167807), (28747, 138194), (57494, 69097)]