7319884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 15353856

約数和(自身を除く): 8033972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 191, 268, 286, 382, 572, 737, 764, 871, 1474, 1742, 2101, 2483, 2948, 3484, 4202, 4966, 8404, 9581, 9932, 12797, 19162, 25594, 27313, 38324, 51188, 54626, 109252, 140767, 166361, 281534, 332722, 563068, 665444, 1829971, 3659942, 7319884]

約数ペア:

[(1, 7319884), (2, 3659942), (4, 1829971), (11, 665444), (13, 563068), (22, 332722), (26, 281534), (44, 166361), (52, 140767), (67, 109252), (134, 54626), (143, 51188), (191, 38324), (268, 27313), (286, 25594), (382, 19162), (572, 12797), (737, 9932), (764, 9581), (871, 8404), (1474, 4966), (1742, 4202), (2101, 3484), (2483, 2948)]