1393638964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 2565420480

約数和(自身を除く): 1171781516

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 211, 388, 422, 587, 844, 1174, 2348, 2813, 5626, 6119, 11252, 12238, 17023, 20467, 24476, 34046, 40934, 56939, 68092, 81868, 113878, 123857, 227756, 247714, 495428, 593543, 1187086, 1651231, 2374172, 3302462, 3591853, 6604924, 7183706, 12014129, 14367412, 24028258, 48056516, 348409741, 696819482, 1393638964]

約数ペア:

[(1, 1393638964), (2, 696819482), (4, 348409741), (29, 48056516), (58, 24028258), (97, 14367412), (116, 12014129), (194, 7183706), (211, 6604924), (388, 3591853), (422, 3302462), (587, 2374172), (844, 1651231), (1174, 1187086), (2348, 593543), (2813, 495428), (5626, 247714), (6119, 227756), (11252, 123857), (12238, 113878), (17023, 81868), (20467, 68092), (24476, 56939), (34046, 40934)]