2015307892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{7963}}^1$

素因数の和:8168

約数の個数: 48

約数和(自身を含む): 3946066432

約数和(自身を除く): 1930758540

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 157, 314, 403, 628, 806, 1612, 2041, 4082, 4867, 7963, 8164, 9734, 15926, 19468, 31852, 63271, 103519, 126542, 207038, 246853, 253084, 414076, 493706, 987412, 1250191, 2500382, 3209089, 5000764, 6418178, 12836356, 16252483, 32504966, 38755921, 65009932, 77511842, 155023684, 503826973, 1007653946, 2015307892]

約数ペア:

[(1, 2015307892), (2, 1007653946), (4, 503826973), (13, 155023684), (26, 77511842), (31, 65009932), (52, 38755921), (62, 32504966), (124, 16252483), (157, 12836356), (314, 6418178), (403, 5000764), (628, 3209089), (806, 2500382), (1612, 1250191), (2041, 987412), (4082, 493706), (4867, 414076), (7963, 253084), (8164, 246853), (9734, 207038), (15926, 126542), (19468, 103519), (31852, 63271)]