2912787332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{10091}}^1$

素因数の和:10189

約数の個数: 72

約数和(自身を含む): 6412214592

約数和(自身を除く): 3499427260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 244, 338, 364, 427, 676, 793, 854, 1183, 1586, 1708, 2366, 3172, 4732, 5551, 10091, 10309, 11102, 20182, 20618, 22204, 40364, 41236, 70637, 72163, 131183, 141274, 144326, 262366, 282548, 288652, 524732, 615551, 918281, 1231102, 1705379, 1836562, 2462204, 3410758, 3673124, 4308857, 6821516, 8002163, 8617714, 11937653, 16004326, 17235428, 23875306, 32008652, 47750612, 56015141, 104028119, 112030282, 208056238, 224060564, 416112476, 728196833, 1456393666, 2912787332]

約数ペア:

[(1, 2912787332), (2, 1456393666), (4, 728196833), (7, 416112476), (13, 224060564), (14, 208056238), (26, 112030282), (28, 104028119), (52, 56015141), (61, 47750612), (91, 32008652), (122, 23875306), (169, 17235428), (182, 16004326), (244, 11937653), (338, 8617714), (364, 8002163), (427, 6821516), (676, 4308857), (793, 3673124), (854, 3410758), (1183, 2462204), (1586, 1836562), (1708, 1705379), (2366, 1231102), (3172, 918281), (4732, 615551), (5551, 524732), (10091, 288652), (10309, 282548), (11102, 262366), (20182, 144326), (20618, 141274), (22204, 131183), (40364, 72163), (41236, 70637)]