1376331362

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 2532556800

約数和(自身を除く): 1156225438

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 199, 322, 329, 398, 457, 658, 914, 1081, 1393, 2162, 2786, 3199, 4577, 6398, 7567, 9154, 9353, 10511, 15134, 18706, 21022, 21479, 32039, 42958, 64078, 65471, 73577, 90943, 130942, 147154, 150353, 181886, 215119, 300706, 430238, 494017, 636601, 988034, 1273202, 1505833, 2091689, 3011666, 3458119, 4183378, 4274321, 6916238, 8548642, 14641823, 29283646, 29920247, 59840494, 98309383, 196618766, 688165681, 1376331362]

約数ペア:

[(1, 1376331362), (2, 688165681), (7, 196618766), (14, 98309383), (23, 59840494), (46, 29920247), (47, 29283646), (94, 14641823), (161, 8548642), (199, 6916238), (322, 4274321), (329, 4183378), (398, 3458119), (457, 3011666), (658, 2091689), (914, 1505833), (1081, 1273202), (1393, 988034), (2162, 636601), (2786, 494017), (3199, 430238), (4577, 300706), (6398, 215119), (7567, 181886), (9154, 150353), (9353, 147154), (10511, 130942), (15134, 90943), (18706, 73577), (21022, 65471), (21479, 64078), (32039, 42958)]