1327648916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 2597071680

約数和(自身を除く): 1269422764

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 137, 236, 274, 548, 649, 1298, 1507, 2596, 3014, 3733, 6028, 7466, 8083, 14932, 16166, 32332, 41063, 82126, 88913, 164252, 177826, 220247, 355652, 440494, 511421, 880988, 1022842, 2045684, 2422717, 4845434, 5625631, 9690868, 11251262, 22502524, 30173839, 60347678, 120695356, 331912229, 663824458, 1327648916]

約数ペア:

[(1, 1327648916), (2, 663824458), (4, 331912229), (11, 120695356), (22, 60347678), (44, 30173839), (59, 22502524), (118, 11251262), (137, 9690868), (236, 5625631), (274, 4845434), (548, 2422717), (649, 2045684), (1298, 1022842), (1507, 880988), (2596, 511421), (3014, 440494), (3733, 355652), (6028, 220247), (7466, 177826), (8083, 164252), (14932, 88913), (16166, 82126), (32332, 41063)]