13216761922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 24597216000

約数和(自身を除く): 11380454078

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 349, 502, 698, 829, 1658, 1757, 2443, 3263, 3514, 4537, 4886, 5803, 6526, 9074, 10777, 11606, 21554, 22841, 31759, 45682, 63518, 75439, 87599, 150878, 175198, 208079, 289321, 416158, 578642, 613193, 1138787, 1226386, 1456553, 2025247, 2277574, 2705027, 2913106, 3761173, 4050494, 5410054, 7522346, 7971509, 15943018, 18935189, 26328211, 37870378, 52656422, 72619571, 145239142, 508336997, 944054423, 1016673994, 1888108846, 6608380961, 13216761922]

約数ペア:

[(1, 13216761922), (2, 6608380961), (7, 1888108846), (13, 1016673994), (14, 944054423), (26, 508336997), (91, 145239142), (182, 72619571), (251, 52656422), (349, 37870378), (502, 26328211), (698, 18935189), (829, 15943018), (1658, 7971509), (1757, 7522346), (2443, 5410054), (3263, 4050494), (3514, 3761173), (4537, 2913106), (4886, 2705027), (5803, 2277574), (6526, 2025247), (9074, 1456553), (10777, 1226386), (11606, 1138787), (21554, 613193), (22841, 578642), (31759, 416158), (45682, 289321), (63518, 208079), (75439, 175198), (87599, 150878)]