1985461296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{454547}}^1$

素因数の和:454578

約数の個数: 80

約数和(自身を含む): 6312762624

約数和(自身を除く): 4327301328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 454547, 909094, 1363641, 1818188, 2727282, 3181829, 3636376, 5454564, 5909111, 6363658, 7272752, 9545487, 10909128, 11818222, 12727316, 17727333, 19090974, 21818256, 23636444, 25454632, 35454666, 38181948, 41363777, 47272888, 50909264, 70909332, 76363896, 82727554, 94545776, 124091331, 141818664, 152727792, 165455108, 248182662, 283637328, 330910216, 496365324, 661820432, 992730648, 1985461296]

約数ペア:

[(1, 1985461296), (2, 992730648), (3, 661820432), (4, 496365324), (6, 330910216), (7, 283637328), (8, 248182662), (12, 165455108), (13, 152727792), (14, 141818664), (16, 124091331), (21, 94545776), (24, 82727554), (26, 76363896), (28, 70909332), (39, 50909264), (42, 47272888), (48, 41363777), (52, 38181948), (56, 35454666), (78, 25454632), (84, 23636444), (91, 21818256), (104, 19090974), (112, 17727333), (156, 12727316), (168, 11818222), (182, 10909128), (208, 9545487), (273, 7272752), (312, 6363658), (336, 5909111), (364, 5454564), (546, 3636376), (624, 3181829), (728, 2727282), (1092, 1818188), (1456, 1363641), (2184, 909094), (4368, 454547)]