1279484466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 2868566400

約数和(自身を除く): 1589081934

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 2197, 2262, 3347, 4394, 4901, 6591, 6694, 9802, 10041, 13182, 14703, 20082, 29406, 43511, 63713, 87022, 97063, 127426, 130533, 191139, 194126, 261066, 291189, 382278, 565643, 582378, 1131286, 1261819, 1696929, 2523638, 3393858, 3785457, 7353359, 7570914, 14706718, 16403647, 22060077, 32807294, 44120154, 49210941, 98421882, 213247411, 426494822, 639742233, 1279484466]

約数ペア:

[(1, 1279484466), (2, 639742233), (3, 426494822), (6, 213247411), (13, 98421882), (26, 49210941), (29, 44120154), (39, 32807294), (58, 22060077), (78, 16403647), (87, 14706718), (169, 7570914), (174, 7353359), (338, 3785457), (377, 3393858), (507, 2523638), (754, 1696929), (1014, 1261819), (1131, 1131286), (2197, 582378), (2262, 565643), (3347, 382278), (4394, 291189), (4901, 261066), (6591, 194126), (6694, 191139), (9802, 130533), (10041, 127426), (13182, 97063), (14703, 87022), (20082, 63713), (29406, 43511)]