1280978094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11813}}^1$

素因数の和:11913

約数の個数: 64

約数和(自身を含む): 2939701248

約数和(自身を除く): 1658723154

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 159, 186, 318, 341, 583, 682, 1023, 1166, 1643, 1749, 2046, 3286, 3498, 4929, 9858, 11813, 18073, 23626, 35439, 36146, 54219, 70878, 108438, 129943, 259886, 366203, 389829, 626089, 732406, 779658, 1098609, 1252178, 1878267, 2197218, 3756534, 4028233, 6886979, 8056466, 12084699, 13773958, 19408759, 20660937, 24169398, 38817518, 41321874, 58226277, 116452554, 213496349, 426992698, 640489047, 1280978094]

約数ペア:

[(1, 1280978094), (2, 640489047), (3, 426992698), (6, 213496349), (11, 116452554), (22, 58226277), (31, 41321874), (33, 38817518), (53, 24169398), (62, 20660937), (66, 19408759), (93, 13773958), (106, 12084699), (159, 8056466), (186, 6886979), (318, 4028233), (341, 3756534), (583, 2197218), (682, 1878267), (1023, 1252178), (1166, 1098609), (1643, 779658), (1749, 732406), (2046, 626089), (3286, 389829), (3498, 366203), (4929, 259886), (9858, 129943), (11813, 108438), (18073, 70878), (23626, 54219), (35439, 36146)]