1303016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 3084480

約数和(自身を除く): 1781464

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 67, 68, 88, 104, 134, 136, 143, 187, 221, 268, 286, 374, 442, 536, 572, 737, 748, 871, 884, 1139, 1144, 1474, 1496, 1742, 1768, 2278, 2431, 2948, 3484, 4556, 4862, 5896, 6968, 9112, 9581, 9724, 12529, 14807, 19162, 19448, 25058, 29614, 38324, 50116, 59228, 76648, 100232, 118456, 162877, 325754, 651508, 1303016]

約数ペア:

[(1, 1303016), (2, 651508), (4, 325754), (8, 162877), (11, 118456), (13, 100232), (17, 76648), (22, 59228), (26, 50116), (34, 38324), (44, 29614), (52, 25058), (67, 19448), (68, 19162), (88, 14807), (104, 12529), (134, 9724), (136, 9581), (143, 9112), (187, 6968), (221, 5896), (268, 4862), (286, 4556), (374, 3484), (442, 2948), (536, 2431), (572, 2278), (737, 1768), (748, 1742), (871, 1496), (884, 1474), (1139, 1144)]