2012629242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3229}}^1$

素因数の和:3439

約数の個数: 64

約数和(自身を含む): 4440965760

約数和(自身を除く): 2428336518

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 131, 183, 262, 366, 393, 786, 793, 1586, 1703, 2379, 3229, 3406, 4758, 5109, 6458, 7991, 9687, 10218, 15982, 19374, 23973, 41977, 47946, 83954, 103883, 125931, 196969, 207766, 251862, 311649, 393938, 422999, 590907, 623298, 845998, 1181814, 1268997, 2537994, 2560597, 5121194, 5498987, 7681791, 10997974, 15363582, 16496961, 25802939, 32993922, 51605878, 77408817, 154817634, 335438207, 670876414, 1006314621, 2012629242]

約数ペア:

[(1, 2012629242), (2, 1006314621), (3, 670876414), (6, 335438207), (13, 154817634), (26, 77408817), (39, 51605878), (61, 32993922), (78, 25802939), (122, 16496961), (131, 15363582), (183, 10997974), (262, 7681791), (366, 5498987), (393, 5121194), (786, 2560597), (793, 2537994), (1586, 1268997), (1703, 1181814), (2379, 845998), (3229, 623298), (3406, 590907), (4758, 422999), (5109, 393938), (6458, 311649), (7991, 251862), (9687, 207766), (10218, 196969), (15982, 125931), (19374, 103883), (23973, 83954), (41977, 47946)]